# A Conversation with Ish Hasan

> Thirty minutes. No pitch. No pressure. An honest look at where you are and whether this is the right fit. I'll ask where you are. You'll ask how I work. We'll see if the chemistry is real. If it's a yes for both of us, we'll talk about next steps. If not, you'll leave with something useful anyway.

- Host: Ish Hasan
- Duration: 30 min
- Location: Zoom Video
- Host time zone: America/Vancouver
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/ish/intro
- Event type id: 372200

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=372200&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": 372200,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "reason": "…",
    "Source": "…",
    "recording-consent": "…",
    "mailing-consent": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `reason` (In a sentence or two, what's bringing you to this conversation?), `Source` (How did you find your way here?), `recording-consent` (Would you like our session recorded and sent to you?), `mailing-consent` (Add me to The Letters.)
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- A successful response is a pending booking request.