Analysis problem: the guest's door is unlocked. If you were a hotel waiter, what would you do?

If the guest leaves the car unlocked, I will take the initiative to remind the guest. Please lock the door.

If I find that the guest has not locked the car door and the guest is not here, I will go to the front desk to check the owner of the license plate number and room number, ask others to help me keep the unlocked car temporarily or keep it myself, and then others will go to the room to find the guest.

If the guest has not checked in for three consecutive days, but there is luggage in the room, go to the front desk to check the guest's phone number and contact the guest!