[{"role": "user", "content": "I'm planning a trip to Italy and I need to inform my host about my schedule. Could you please help me translate 'I'm busy tonight.' into Italian?"}, {"role": "assistant", "content": "The translation of 'I'm busy tonight.' in Italian is 'Sono impegnato stanotte.' If you want to make it a bit more polite, you could say 'Sono impegnato questa sera' which means 'I'm busy tonight.' in a more conversational way. Let me know if you need any other help!"}]