# Bottleneck Audit with Jason Gieser

> A 90-minute focused working session to find the one thing slowing your business — and a written report identifying your single biggest bottleneck and a prioritized fix list. Money-back guaranteed. For owner-operators of small service businesses doing $250K–$2M annually. Includes aviation businesses, veteran/first-responder-owned businesses, and small professional service firms. After booking, you'll receive a short pre-audit questionnaire so we can use our 90 minutes for problem-solving instead of discovery.

- Host: Jason Gieser
- Duration: 90 min
- Location: Cal Video
- Host time zone: America/Los_Angeles
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/jasongieser/bottleneck-audit
- Event type id: 5780357

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5780357&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": 5780357,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "businessname": "…",
    "title": "…",
    "business-website": "…",
    "attendeePhoneNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `businessname` (Business name), `title` (What's the biggest thing you're hoping to fix?)
- Optional fields: `business-website` (Business website), `attendeePhoneNumber` (Phone number)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.