# Operational Leak Consultation with JC with Jonathan Chak

> Book a consultation if your business is leaking revenue, carrying too much admin cost, or relying too heavily on you to keep things moving. Bring one recurring problem to the call, such as missed leads, overdue invoices, staff questions, growing admin, messy onboarding, or software that has not solved the problem. We will use the call to understand what is really happening, where the unnecessary cost or missed revenue may be coming from, and whether there is a practical system, workflow, automation or process change worth exploring. This is best suited for SME owners, founders and operators who want practical fixes, not generic AI advice.

- Host: Jonathan Chak
- Duration: 30 min
- Location: Google Meet
- Host time zone: Australia/Sydney
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/jonathan-chak/operational-leak-consultation-with-jc
- Event type id: 5996185

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5996185&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": 5996185,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "How-large-is-your-business": "…",
    "Which-problem-is-costing-you-the-most-right-now": "…",
    "Describe-the-recurring-problem-you-want-to-discuss--What-keeps-happening": "…",
    "What-is-this-problem-costing-the-business": "…",
    "If-nothing-changes--how-long-can-your-business-keep-surviving-these-issues": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `How-large-is-your-business` (How large is your business?), `Which-problem-is-costing-you-the-most-right-now` (Which problem is costing you the most right now?), `Describe-the-recurring-problem-you-want-to-discuss--What-keeps-happening` (Describe the recurring problem you want to discuss. What keeps happening?), `What-is-this-problem-costing-the-business` (What is this problem costing the business?), `If-nothing-changes--how-long-can-your-business-keep-surviving-these-issues` (If nothing changes, how long can your business keep surviving these issues?)
- Optional fields: `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.