Hi {{ $json[\"email\"] }},
Your meeting has been successfully confirmed. We look forward to seeing you!
Meeting ID: {{ $json[\"eventId\"] }}
Join your meeting here: {{ $json[\"meetingLink\"] }}
Thanks,
Your Scheduler Bot
User: {{ $json.email }}
\n\nMeeting ID: {{ $json.eventId }}
\n\nNew Scheduled Time:\n {{ $('Read reschedule request').item.json[\"newDateTime\"] }}\n
\n\nJoin Link:\n \n {{ $json.meetingLink }}\n \n
\n\nThis is an automated reschedule notification from your system.
\n", "options": {}, "subject": "Your meeting has been rescheduled" }, "typeVersion": 2.1 }, { "id": "9e896e5d-516b-4f2b-91ef-7a35bd27af00", "name": "Move the meeting", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 4864, 720 ], "parameters": { "text": "You are a smart meeting assistant connected to Google Calendar.\n\nA user has requested to reschedule their meeting. Use the provided input to:\n- First create the new event\n- Then delete the old one using eventId\n\n---\n\n### Input (Dynamic JSON from user):\n```json\n{{ $json }}\nYour Tasks:\nExtract the following from the input:\n\nemail: the attendee's email\n\neventId: the ID of the old event to delete\n\nnewDateTime: time range (e.g. \"06:00 PM – 07:00 PM\")\n\nmeetingDate: the date for the rescheduled event (format: YYYY-MM-DD)\n\nIf meetingDate is not provided, use today’s date.\n\nParse the newDateTime:\n\nFormat: \"hh:mm AM/PM – hh:mm AM/PM\"\n\nCombine with meetingDate\n\nTime zone: YOUR_TIMEZONE\n\nConvert both start and end to UTC ISO 8601\n\nCreate a new calendar event:\n\nSummary: \"Rescheduled Meeting\"\n\nAttendee: use the provided email\n\nStart and End time: use the parsed UTC values\n\nEnable Google Meet (hangoutLink)\n\n After the new event is successfully created, delete the old event using:\n\ncalendar.deleteEvent\n\nUse the original eventId from the input\n\n", "options": {}, "promptType": "define" }, "typeVersion": 2 }, { "id": "ac0c4dd0-8fc4-4c41-996a-30eb913d68ea", "name": "Chat model", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 4800, 960 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-4o-mini", "cachedResultName": "gpt-4o-mini" }, "options": {} }, "typeVersion": 1.2 }, { "id": "08f82acb-9064-49f8-b64a-5a42a5d80037", "name": "Delete old event tool", "type": "n8n-nodes-base.googleCalendarTool", "position": [ 5168, 960 ], "parameters": { "eventId": "={{ $json.eventId }}", "options": {}, "calendar": { "__rl": true, "mode": "id", "value": "YOUR_CALENDAR_ID" }, "operation": "delete", "descriptionType": "manual", "toolDescription": "=Use this tool to delete an existing Google Calendar event.\n\n- Identify the event to remove by its unique `eventId` provided in the input.\n- Ensure you call this **only after** creating any replacement event (if rescheduling).\n- Do not delete the event unless the new event was successfully created.\n- Return a simple confirmation once deletion succeeds.\n" }, "typeVersion": 1.3 }, { "id": "dc6c4747-b41e-4ee0-bee7-894a17d2988b", "name": "Create new event tool", "type": "n8n-nodes-base.googleCalendarTool", "position": [ 4976, 960 ], "parameters": { "end": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('End', `check my ai agent chat input than choose END time `, 'string') }}", "start": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Start', `check my ai agent chat input than choose strting time `, 'string') }}", "calendar": { "__rl": true, "mode": "id", "value": "YOUR_CALENDAR_ID" }, "descriptionType": "manual", "toolDescription": "=Use this tool to create a new calendar event based on the provided input.\n\n- Use the attendee's email to invite them.\n- Use `newDateTime` (e.g. \"06:00 PM – 07:00 PM\") along with `meetingDate` (e.g. \"2025-06-30\") to schedule the event.\n- Time zone: YOUR_TIMEZONE\n- Convert the start and end times to UTC ISO 8601 format.\n- Title the event: \"Rescheduled Meeting\"\n- Enable Google Meet by setting `conferenceDataVersion` to 1.\n- The event should be created only after correct time parsing.\n", "additionalFields": {} }, "typeVersion": 1.3 }, { "id": "7d8bc477-c773-4fc0-932b-106a4d7944e2", "name": "Read cancel request", "type": "n8n-nodes-base.set", "position": [ 4032, 1392 ], "parameters": { "mode": "raw", "options": {}, "jsonOutput": "={\n \"action\": \"{{$json[\"query\"][\"action\"]}}\",\n \"email\": \"{{$json[\"query\"][\"email\"]}}\",\n \"eventId\": \"{{$json[\"query\"][\"eventId\"]}}\"\n}\n" }, "typeVersion": 3.4 }, { "id": "01c1f7ef-3507-4724-9d98-56e0648caf0c", "name": "Read event details (cancel)", "type": "n8n-nodes-base.set", "position": [ 4592, 1392 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "77b5995b-4fc8-4de1-90d6-ff3f0bd98650", "name": "email", "type": "string", "value": "={{ ($json.attendees || []).find(a => !a.organizer)?.email || ($json.attendees || [])[0]?.email }}" }, { "id": "be290c41-c125-4f77-94a1-b44aa5ac90cb", "name": "eventId", "type": "string", "value": "={{ $json[\"id\"] }}" }, { "id": "b6aef243-fe5c-418a-aa4f-9cbfebe11455", "name": "meetingTime", "type": "string", "value": "={{ $json[\"start\"][\"dateTime\"] }}" }, { "id": "2bf31ebc-cbc4-48be-b99c-50022954b175", "name": "meetingLink", "type": "string", "value": "={{ $json.hangoutLink }}" } ] } }, "typeVersion": 3.4 }, { "id": "856123a4-f0b0-4406-894a-6e2ab5b92acb", "name": "Get the event (cancel)", "type": "n8n-nodes-base.googleCalendar", "position": [ 4320, 1392 ], "parameters": { "eventId": "={{ $json.eventId }}", "options": {}, "calendar": { "__rl": true, "mode": "id", "value": "YOUR_CALENDAR_ID" }, "operation": "get" }, "typeVersion": 1.3 }, { "id": "c1d36cbe-c4ee-4434-abb3-0fb8ee46edbc", "name": "Send cancellation email", "type": "n8n-nodes-base.gmail", "position": [ 5152, 1392 ], "parameters": { "sendTo": "={{$json[\"email\"]}}", "message": "=Hi {{ $json[\"email\"] }},
\n\nYour meeting has been successfully cancelled.
\n\nMeeting ID: {{ $json[\"eventId\"] }}
\n\nIf this was a mistake or you’d like to reschedule, please contact us.
\n\nThanks,
Your Scheduler Bot