[{"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": "I completely understand the feeling! In Italian, you can say 'Devo riposarmi' to express that you need to rest. I hope that helps, and buon viaggio (have a good trip)!"}]