# Professional Language Lesson with Iliana Valiullina

> A personalized language lesson for professional, academic, or cultural communication in English, Russian, Tatar, or Bashkort. Sessions are adapted to your level and goals, with a focus on speaking confidence, precise vocabulary, grammar accuracy, writing support, and culturally appropriate communication.

- Host: Iliana Valiullina
- Duration: 60 min
- Location: Cal Video
- Host time zone: America/Sao_Paulo
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/iliana-valiullina/language-lesson
- Event type id: 6050848

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6050848&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": 6050848,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Which-language-would-you-like-to-work-on": "…",
    "What-is-your-current-level": "…",
    "What-would-you-like-to-focus-on-in-this-session": "…",
    "Are-you-preparing-for-a-specific-task--exam--interview--presentation--or-document": "…",
    "Would-you-like-to-share-any-document-or-material-before-the-lesson": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `Which-language-would-you-like-to-work-on` (Which language would you like to work on?), `What-is-your-current-level` (What is your current level?), `What-would-you-like-to-focus-on-in-this-session` (What would you like to focus on in this session?), `Are-you-preparing-for-a-specific-task--exam--interview--presentation--or-document` (Are you preparing for a specific task, exam, interview, presentation, or document?), `Would-you-like-to-share-any-document-or-material-before-the-lesson` (Would you like to share any document or material before the lesson?), `notes` (Additional notes)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.