[{"role": "user", "content": "I'm trying to learn Italian and I'm stuck on the sentence 'I'm with Tom now'. Can you help me translate it?"}, {"role": "assistant", "content": "Certo! The translation of 'I'm with Tom now' in Italian is 'Sono con Tom ora'."}, {"role": "user", "content": "Grazie mille! That helps a lot. What's the difference between 'ora' and 'adesso'?"}, {"role": "assistant", "content": "Both 'ora' and 'adesso' can be translated to 'now' in English, but 'adesso' is more informal and used in spoken language. 'Ora' is more formal and can be used in both written and spoken language."}]