[{"role": "user", "content": "I'm trying to order food in Italy and I want to decline sugar in my coffee, can you please tell me how to say 'I don't want sugar' in Italian?"}, {"role": "assistant", "content": "To say 'I don't want sugar' in Italian, you can say 'Non voglio dello zucchero.' This should help you effectively communicate your preference when ordering coffee in Italy."}]