Hotel Booking System

We require a Wordpress 3.2.+ plugin developing that permits site wide booking of Hotel Rooms in multiple hotels in multiple locations. We need a plugin developing developing that mimicks the simplicity and functionality of the [login to view URL] booking system. The Customer must be able to; 1) View and Book Hotel Rooms from Multiple Hotels. 2) Pay for their bookings using PayPal. 3) See pictures of the rooms as well as descriptions and prices. 4) Alter bookings by entering their unique Reference No, Postcode and Telephone No. The Webmaster must be able to (via WP Dashboard); 1) Confirm, Refuse and Alter Customer Bookings. 2) Add and Remove Hotels, Rooms, Photos, Descriptions and Prices. We need this plugin extremely quickly.