[{"role": "user", "content": "I'm trying to express my gratitude to someone in Italian, and I was wondering if you could help me translate the sentence 'You were perfect' into Italian?"}, {"role": "assistant", "content": "The translation of 'You were perfect' in Italian is 'Era perfetta.' If you want to use the formal 'you', this is the correct translation. However, please note that the translation can vary slightly depending on the subject's gender. 'Era perfetta' is used for a female subject, while 'Era perfetto' would be used for a male subject."}]