LAPTOP/AI ADVICE

I use Firefox,  and as you do was asking about old concerts trying to confirm dates from the 80s. Anyway the AI on it asked for more  info to match the answer, the AI is free I assume from Firefox, when I had the info i needed. it said goodnight with my christian name. As I have never paid there was never a need to offer my name and this has creeped me out, mentioned it to someone who knows less than me, he said the question to AI and ask can it know your name, I assumed that might be dangerous, any ideas? Thanks.