[{"role": "user", "content": "I'm meeting friends in Italy after a long time apart, and I want to greet them warmly. How do you say \"I'm back\" in Italian?"}, {"role": "assistant", "content": "That's great to hear you're reuniting with friends! A common way to say \"I'm back\" in Italian is \"Sono tornato.\" However, if you're a female speaker, you would say \"Sono tornata.\" Both of these phrases should help you greet your friends warmly."}]