Phrases Handling Complaints and Apologies

I sincerely apologize for the inconvenience.

Meaning

A formal expression of regret for causing trouble or difficulty.

Translation language

John: I'm so sorry, but the meeting is canceled.
Alice: Oh, I see. <b>I sincerely apologize for the inconvenience.</b>
John: No worries, things happen. Let me know when you're free to reschedule.
Alice: Thank you for understanding. Again, <b>I sincerely apologize for the inconvenience.</b>