用英语「报失物」
Hello! Welcome to the lost and found office. What item did you lose, and where do you think you may have left it?
Hi, I think I left my black leather wallet somewhere in the main hall about an hour ago. It has my ID and some cash inside.
I'm sorry to hear that! We did receive a few items earlier today from the main hall. Could you describe any additional details, like a specific card or anything else inside the wallet that might help us identify it?