[{"role": "user", "content": "I have a friend coming over from Italy and I want to apologize for keeping them waiting, can you help me translate 'I'm late for lunch' into Italian?"}, {"role": "assistant", "content": "Of course, I'd be happy to help you with that. The translation of 'I'm late for lunch' in Italian is 'Io sono in ritardo per il pranzo.'"}, {"role": "user", "content": "That's perfect, grazie! What if I want to say it in a more casual way, like to a friend?"}, {"role": "assistant", "content": "Even in a casual setting, 'Io sono in ritardo per il pranzo' is still appropriate, but you could also use 'Mi dispiace, sono in ritardo' which means 'Sorry, I'm late'."}, {"role": "user", "content": "That's really helpful, thank you. I feel more confident now in being able to communicate with my friend."}, {"role": "assistant", "content": "You're welcome! It's great that you're making an effort to speak Italian with your friend. I'm sure they'll appreciate it. Buon pranzo!"}]