[{"role": "user", "content": "I'm planning a trip to Italy and I'd love to express my joy to the locals. How do I say 'I'm so happy' in Italian?"}, {"role": "assistant", "content": "That's great to hear! You can say 'Sono cos\u00ec felice.' to express your happiness in Italian. Don't forget to smile and show your enthusiasm, and the locals are sure to appreciate your effort to communicate in their language!"}]