# Project Consultation with Johnny Bayles

> This is where we dig in. Bring your site details, sketches, Pinterest boards, budget range, and the questions that have been keeping you up at night. We'll walk through your vision, talk through what's actually buildable, dome vs. zome considerations, sizing, materials, permitting wrinkles, and rough budget direction. You'll get my full prep time before the call and a written summary afterward with recommendations and clear next steps. The $500 is credited toward your project if we move forward into design or build. I will send you a link to complete the questionnaire after booking so I can come in ready.

- Host: Johnny Bayles
- Duration: 90 min
- Location: Google Meet
- Host time zone: America/Los_Angeles
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/trilliumdomes/consultation
- Event type id: 5625497

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5625497&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": 5625497,
  "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.