Hi! I'm trying to build voice receptionist for medical appointments, using Cliniko API Integration into n8n and 11labs. I'm new to this software and bit confused regarding getting existing appointment and Getting available slots in the calendar. Can anyone guide me on this?

How do I modify an n8n workflow template that books appointments to one Google Calendar so it works for a dental clinic with 3 dentists their own calendar, automatically routing patients to the right provider based on treatment type? Using Cal.com