Requesting an idea: Force your hotel reception staff to register guests in the system

Job ID: 35649979

Budget: $30 – $250 USD

I need an idea to force the receiption staff to register new guests, so that the hotel owner can see what room has reserved PLUS seeing the actual earnings.

I build the application, it is already being used by hotels, it is an online asp.net app, the staff enters the new guests information per each room with the price. When the staff reserves the room, it appears with hotel owner.

What I want now, is to prevent the staff from cheating, not allowing him/her to give the room to the guests without registering in the system.

IDEAS?
Related categories: ASP .NET C# Programming ASP.NET Microsoft SQL Server