# Dismissall - Free Intro Meeting with Real Different

> Let's set up a free 15-minute meeting to discuss a safe & efficient pickup system for your school. Looking forward to chatting!

- Host: Real Different
- Duration: 15 min
- Location: Google Meet
- Host time zone: America/Toronto
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/realdifferent/free-intro-meeting
- Event type id: 2544405

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2544405&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": 2544405,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Phone-Number": "…",
    "School-Name": "…",
    "School-Address": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Phone-Number` (Phone), `School-Name` (School Name), `School-Address` (School Address), `notes` (Please share anything that will help prepare for our meeting.)
- Optional fields: `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.