[{"role": "user", "content": "I'm feeling exhausted and want to practice my Italian before my trip. Can someone please tell me how to say 'I have to rest' in Italian?"}, {"role": "assistant", "content": "Certo! If you want to say 'I have to rest' in Italian, you can say 'Io mi devo riposare.' That should help you get some well-deserved rest before your trip. Buon riposo!"}]