[{"role": "user", "content": "I'm trying to learn some essential phrases in Italian for a phone etiquette guide. Can you help me translate 'Don't call again' into Italian?"}, {"role": "assistant", "content": "The Italian translation of 'Don't call again' is 'Non torni a chiamare.' This is a polite way to convey the message, but if you want a more formal tone, you can use it as is."}]