Schedule Appointments via Telegram, GPT-4o & Google Calendar

This n8n workflow enables effortless appointment scheduling and cancellation via Telegram. It starts with a Telegram Trigger that listens for user messages from your bot. An AI Agent powered by GPT-4o analyzes the message to detect intent (booking or canceling) and extracts key details like date, time, and names.

For bookings, it creates a new event in Google Calendar with the parsed information. For cancellations, it searches and deletes the matching event. Finally, a Telegram response node sends confirmation to the user, ensuring clear feedback.

Ideal for solopreneurs, small businesses, educators handling student enrollments, or anyone streamlining schedules. It saves time on manual calendar management, reduces errors via AI parsing, and provides a conversational interface for clients or students. Setup requires a Telegram bot token, OpenAI API, and Google Calendar credentials, with a full video tutorial available.