I have to write one of the following phrases into a formal correspondence (job application) in order to ask a confirmation:
Could you please confirm that I will be able to start working on that date ?
Could you please confirm that I will be able to join the company on that date ?
Which sounds more natural/appropriate in that context ?
This is the context : I would therefore assure you that I accept the terms and I am willing to start on 10 th of June. I just wanted to be sure that I understood it correctly, before booking the flight. Could you please.....