Website similar to kayak.com and sidestep.com

Need to develop a website similar to [login to view URL] and sidestep.com. Like the two websites above, this site must allow a user to enter specific dates and services (car rentals, plane tickets, hotels etc.), and get a listing of prices and times. Please look at [login to view URL] and [login to view URL] before bidding. You must be able to code exactly this type of website. You must be able to code a website which can have the SAME LOOK AND FEEL as kayak or sidestep. I will provide the names/websites of the services (car rental companies etc.) which will be used. The site will need to have an admin login. Within the admin side, advertising functionality must be controlled. The site must allow me (the admin) to define which banners etc. are to be placed in specific areas on the site. This must be allowed within a dynamic portal (I need to be able to login, and easily select what advertising etc. is to be placed where). The admin function must also allow for statistics (number of visitors, times of visits, popular services, locations of IP addresses etc.). ## Deliverables Must be able to code this website for both internet browsers, and mobile internet browsers (i.e. cell phones, blackberry's etc.). Must be able to incorporate same 'look and feel' functions of [login to view URL] and [login to view URL] (i.e. flash, etc.) Must be able to code the same functionality as [login to view URL] and kayak.com. Please review both sites, and be sure you are able to code this, before placing a bid.