# Ara Samuelian - SIL – Cal.com booking page > From pre-recruitment to offboarding, we deliver seamless, high-end, precision-driven immigration services designed for corporate and private clients. Combining legal excellence, operational agility, and a pragmatic mindset, we ensure your immigration strategy and operations work in practice — not just on paper. Get in touch to get started ! \> > Click here to go back to Samuelian Immigration Law website. Booking page: https://cal.com/samuelian ## Event types - [Immigration Legal Advice / Hotline Service - 30 min](https://cal.com/samuelian/immigration-legal-advice-hotline-service-30-min): 30 min, confirmed instantly, paid, event type id 3869806. Book this slot for specific legal advice and direct access to our immigration legal expert online. You will be charged CHF 300 for a 30 min session. If the session is shorter, you will still be charged the same amount given the time was blocked for you. The fee can be reimbursed should you initiate a service with us after the call (deducted from the service fee). Details: https://cal.com/samuelian/immigration-legal-advice-hotline-service-30-min.md - [Immigration Legal Advice / Hotline Service - 60 min](https://cal.com/samuelian/immigration-legal-advice-60-min): 60 min, confirmed instantly, paid, event type id 3869654. Book this slot for specific legal advice and direct access to our immigration legal expert online. You will be charged CHF 575 for a 60 min session. If the session is shorter, you will still be charged the same amount given the time was blocked for you. The fee can be reimbursed should you initiate a service with us after the call (deducted from the service fee). Details: https://cal.com/samuelian/immigration-legal-advice-60-min.md ## Check availability ```http GET https://api.cal.com/v2/slots?eventTypeId=&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone= cal-api-version: 2024-09-04 ``` The response is `{"data":{"YYYY-MM-DD":[{"start":""}]}}`; no API key is needed. ## Book Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.com/v2/bookings` request (`cal-api-version: 2026-02-25`). ## More - API docs: https://cal.com/docs/api-reference/v2/introduction