[{"role": "user", "content": "I'm trying to write a letter to my Italian friend and I want to express my appreciation for their reliability, so could you please tell me how to say 'You're dependable' in Italian?"}, {"role": "assistant", "content": "You can express your appreciation by saying 'Lei \u00e8 fidato.' This translates to 'You're dependable' in English, conveying your trust in your friend's reliability."}]