[{"role": "user", "content": "Could you please help me translate the sentence 'I am 19 years old' into Italian, I'd like to know how to express my age when I'm speaking with Italian native speakers."}, {"role": "assistant", "content": "The translation of 'I am 19 years old' into Italian is 'Ho diciannove anni.' You can use this phrase when speaking with Italian native speakers to express your age."}]