[{"role": "user", "content": "I'm planning a trip to Italy and I need to know how to ask someone if Tom is with them. Can you help me translate the sentence 'Is Tom with you?' into Italian?"}, {"role": "assistant", "content": "Certo! The translation of 'Is Tom with you?' in Italian is 'Tom \u00e8 con lei?' if you're addressing a female, and 'Tom \u00e8 con lui?' or 'Tom \u00e8 con te?' if you're addressing a male, depending on the level of formality."}, {"role": "user", "content": "That's really helpful, thank you. What's the difference between 'Tom \u00e8 con lui?' and 'Tom \u00e8 con te?'?"}, {"role": "assistant", "content": "In Italian, 'Tom \u00e8 con lui?' is a more formal way of asking, while 'Tom \u00e8 con te?' is more informal, used with friends or people you're familiar with."}]