AI Voice Agent for Dental Appointment Booking with Gemini & Calendar

This workflow powers an AI voice agent for 'Pearly Whites Dental' that handles full appointment booking. Patients call or submit requests, and Gemini AI parses needs like preferred times, insurance, and concerns. It checks real-time availability in Google Calendar (Central Time, 8AM-5PM business hours), offers up to 2 alternative 30-min slots if needed, books confirmed appointments as 'Dental Appointment | [Patient Name]', and logs all details to Google Sheets.

Benefits include massive time savings for high-volume practices, accurate record-keeping, natural conversation flow with context retention, and reduced errors from manual entry. It minimizes no-shows by confirming slots intelligently and scales easily for multiple providers.

Use cases: Dental clinics, medical offices, or any healthcare provider automating inbound scheduling. Requires self-hosted n8n with community nodes, Google Calendar/Sheets API OAuth2. Perfect for practices wanting 24/7 booking without staff intervention.