# Vocal Coaching with Tristan 🎶 with Tristan Miedema

> Book a voice lesson with Tristan. 👇 Scroll down for more! 👇 Looking for a weekly recurring lesson with me? Schedule your first lesson with me below and reach out at 641-204-2068 to set up a weekly recurring lesson time. Or, we'll schedule at our first lesson. If this is your first time taking lessons, I recommend a 30 min lesson to get started! Feel free to send sheet music ahead of time to me@tristanmiedema.com. We'll meet at DMGMC HQ 🏳️‍🌈 — our office space in the Mickle Center in Sherman Hill. Address below. Parking available on side-streets around building, check signage. Text upon arrival and I'll come let you in: 641-204-2068. Rates: 30 min lesson = $45 45 min lesson = $60 Group lesson rates available! Text for details → 641-204-2068 ✱ Payment due at time of lesson unless prior arrangements are made. ✱ Venmo @TristanMiedema, cash, or tap to pay accepted.

- Host: Tristan Miedema
- Duration: 30, 45 min
- Location: In Person (Organizer Address)
- Host time zone: America/Chicago
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/tristanmiedema/coaching
- Event type id: 2671127

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2671127&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": 2671127,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 45,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `email` (Email address), `name` (Your name), `attendeePhoneNumber` (Phone number)
- Optional fields: `notes` (Anything I should know?)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- `lengthInMinutes` picks one of 30, 45; pass the same value to the slots request as `duration`.
- A successful response is a pending booking request.