[{"role": "user", "content": "Hi, I'd like to learn some Italian phrases for when I'm visiting Italy, and I was wondering how to say \"Aren't you busy?\" in Italian."}, {"role": "assistant", "content": "The translation of 'Aren't you busy?' in Italian is 'Non siete impegnate?' However, please note that this is a formal way of saying it, and it's more commonly used when addressing a group of people or someone you don't know well. If you want to say it in an informal way, you can say 'Non sei impegnato?' (male) or 'Non sei impegnata?' (female) to a single person you know."}, {"role": "user", "content": "That's really helpful, thank you. What's the difference between formal and informal in Italian?"}, {"role": "assistant", "content": "In Italian, the formal form (Lei) is used when speaking to someone you don't know well, someone who is older than you, or someone you want to show respect to. The informal form (tu) is used with friends, family, and people you know well. Using the correct form can make a big difference in how you're perceived and how comfortable the other person feels when speaking with you."}]