[{"role": "user", "content": "I'm trying to write a letter to a friend in Italy and I want to make sure I can ask for the right supplies at the post office, can you tell me how to say 'I need an envelope' in Italian?"}, {"role": "assistant", "content": "To say 'I need an envelope' in Italian, you would say 'A me serve una busta.' This should help you get the right supplies at the post office."}]