# Free Voice AI Consultation with IntelliFlow

> Explore how Voice AI could help your business handle calls, book appointments and follow up with leads. A free, no-obligation consultation via Google Meet.

- Host: IntelliFlow
- Duration: 60 min
- Location: Google Meet
- Host time zone: Australia/Melbourne
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/kailas.thonnithodi/free-voice-ai-consultation
- Event type id: 7477731

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7477731&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 7477731,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "title": "…",
    "Business-Website": "…",
    "Current-CRM-or-Calendar": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Full Name), `email` (Email Address)
- Optional fields: `attendeePhoneNumber` (Phone Number), `title` (Business Name), `Business-Website` (Business Website), `Current-CRM-or-Calendar` (Current CRM or Calendar), `notes` (What Would You Like Your Voice AI Agent to Handle?), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.