[{"role": "user", "content": "I'm planning a trip to Italy and I'd love to be able to greet people in Italian, so could you help me translate 'Look who's here' into Italian?"}, {"role": "assistant", "content": "That's a great idea! The translation for 'Look who's here' in Italian is 'Guardate chi c'\u00e8 qua.' You can use this phrase to express surprise or excitement when you run into someone unexpectedly."}]