AI Appointment Booking Calls: How Voice Agents Fill Your Calendar 24/7
AI appointment booking calls let a voice agent answer your phone, ask what the caller needs, check your calendar and confirm a slot, 24/7 and in 30+ languages. InfiVoice does this with a visual flow builder and a Google Calendar integration, starting free with 100 credits.
Why missed calls cost you appointments
A caller who reaches voicemail usually calls the next business. For clinics, salons, repair services and law firms, the phone is the booking channel, and it rings when your team is busy or closed. An AI voice agent picks up every time.
How an AI booking call works
1. The agent answers with a natural voice and greets the caller in their language.
2. It asks the questions you define: service, preferred day, name, contact details.
3. It checks availability in your calendar (through Google Calendar) and offers real slots.
4. It confirms the booking and can send the details to your systems through a webhook or to Google Sheets.
You design this conversation in the visual flow builder and feed the agent your own information through a knowledge base (RAG), so it answers questions about prices, hours and services with your content.
Inbound and outbound booking
Inbound agents handle new requests on a local number from 100+ countries. Outbound agents call leads who asked for a quote, confirm upcoming appointments or follow up on no-shows.
What it costs
InfiVoice has a Free plan with 100 credits and a Pro plan at $79 per month with 250 credits. One credit equals 60 seconds of call time, so you can test real bookings before paying.
Getting started
Create an agent, connect your calendar, load your service information and assign a number. Then make a test call and refine the flow.
Frequently asked questions
Can an AI voice agent really book appointments?
Yes. It collects the details, checks availability through your calendar integration and confirms the slot during the call.
Which languages does it support?
InfiVoice supports 30+ languages, so the agent can answer in the caller's language.
How much does it cost?
Free includes 100 credits. Pro is $79 per month with 250 credits, where 1 credit is 60 seconds of call time.
Does it work with my CRM?
InfiVoice integrates with Twilio, Plivo, SIP, Google Calendar, Google Sheets, Stripe and webhooks.