AIRFAIR Homepage

Hi guys,
On last design, I promised to show you a cool design. Here it is!
You can see the on last design a button of "Book now". Once a user clicks on the button the new left portion will come up for advanced search. And you can see the options of location, date, class, traveler options etc.

On the other side you can see on slider two promotional offer has come. I wanted to show user the offer when they want to book or search.

Here is my concept of flight site's slider of homepage.
I will be please if you share your views. Thanks.