Book dental appointments by phone with a no-code voice agent

Sobemekun Oluwadamilare Matthew, a conversational AI builder, made a phone receptionist for a dental clinic. A Vapi voice agent answers the call and asks for the patient's name, the reason for the visit and a preferred time. Two Make.com scenarios do the back end. One checks Google Calendar for a free slot. The other books it. Google Gemini turns loose phrases like next Monday morning into real dates and writes the spoken confirmation. The goal was to stop missed calls after hours and cut front desk load. He notes his real prompt is much longer than the sample, with rules for vague requests, missing details and full days. The post shares no call volumes or booking results.