# 15-min Strategy Call with John Pierre

> Hi, I’m John Pierre, founder of TakeFlyte in Seattle. We’ll map the biggest time suck in your shop and sketch a custom digital fix — calls, scheduling, follow-up, intake, or owner-as-the-system. No hard sell: just whether a process change (or software) would actually free hours or catch more jobs. Looking forward to it.

- Host: John Pierre
- Duration: 15 min
- Location: Cal Video
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/takeflytewithus/strategy
- Event type id: 4850247

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4850247&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": 4850247,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- 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.