# Book a Private Group Lesson with Luke Nicol

> Book a private group lesson. Hourly rates for a single lesson for a minimum of two people are as follows: 1 hour 60€ 1.5 hours 70€ 2 hours 80€ 3 hours 100€ Add 10€ for each additional person, up to 5 total.

- Host: Luke Nicol
- Duration: 60, 90, 120, 180 min
- Location: Allinkatu 5 unit 7, Turku
- Host time zone: Europe/Helsinki
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/lukenicol/book-a-private-group-lesson
- Event type id: 4059854

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4059854&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": 4059854,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 60,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "How-many-participants": "…",
    "What-would-you-like-to-paint-or-draw": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `How-many-participants` (How many participants?), `What-would-you-like-to-paint-or-draw` (What would you like to paint or draw?)
- Optional fields: `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.
- `lengthInMinutes` picks one of 60, 90, 120, 180; pass the same value to the slots request as `duration`.