[{"role": "user", "content": "I'm working on a project and I need to express the emotion behind the sentence 'I'm disappointed' in Italian. Could you assist me with that?"}, {"role": "assistant", "content": "The correct translation for 'I'm disappointed' in Italian is 'Sono delusa.' If you're looking for alternative expressions, you could also use 'Sono molto delusa' for 'I'm very disappointed.' Please note that 'delusa' is more commonly used for females, while 'deluso' would be used for males."}]