[{"role": "user", "content": "I'm trying to learn some key phrases for a trip to Italy and I was wondering, how do you say 'You have to go' in Italian?"}, {"role": "assistant", "content": "That's a very useful phrase to know. The translation of 'You have to go' in Italian is 'Tu devi andare.' If you want to be more formal, you can say 'Lei deve andare.'"}]