[{"role": "user", "content": "I have a friend who wants to inform his Italian colleague that he's not coming into work, so I was wondering, how do you say 'He is at home today' in Italian?"}, {"role": "assistant", "content": "The translation of 'He is at home today' in Italian is 'Lui \u00e8 a casa oggi.'. You can let your friend know that his colleague can use this phrase to inform others that he is not coming into work."}]