You can ask the information of the hotel front desk guests.

It can be known that ordinary people are not allowed to ask about the personal information of the guest at the front desk casually, because it belongs to personal privacy. The front desk customer service of the hotel has the right and obligation to protect the privacy of the guest, unless the person who inquires about the personal information of the guest is a case-handling person of the public security organ, but the police must first show the police officer's card to the customer service when inquiring about the personal registration information of the hotel guest.