Simple Hotel Reservation System

READ BEFORE BIDDING: 5 different types of rooms, online room booking only allows 3 rooms. The database and flow of the system are COMPLETE. The main problem is that the admin is able to change the prices of the rooms for each day of the year. User features: choose check in and checkout dates choose adults, children choose no of rooms Back end features: Room availability check if check-in date is taken suggest the next closest available date system will show no of night's and pricing for each day at checkout Admin features 2 levels. 1) system admin can change the rates and pricing of rooms 2) front desk, can view bookings system will have to send confirmation email. I have a full flow of the system online for demo to give you a better idea...and more examples. Code that's been done all ready. LOWEST AND MOST SATISFACTORY BID WILL BE SELECTED.