# Free Introductory Meeting with Kelly Eryn

> A free, 30 minute introductory meeting. We will discuss your experience and goals, and determine if my lesson packages are the right fit for you. DUE TO LIFE CIRCUMSTANCES, KELLY IS NOT CURRENTLY ACCEPTING NEW STUDENTS.

- Host: Kelly Eryn
- Duration: 30 min
- Location: Zoom Video, Phone call
- Host time zone: America/New_York
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/kellyerynmusic/free-introductory-meeting
- Event type id: 2594008

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2594008&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": 2594008,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `attendeePhoneNumber` (Phone number), `notes` (Additional notes), `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.
- `location` is optional; without it the booking uses the event’s first location.