I would like to recommend travelocity for online flights and hotel booking. I have been booking flights through 2008 and 2009 and have found the site to be be easy to navigate and gives the best fares at times the cheapest .
The entire booking process is smooth and I have never faced a situation of payment gateway being jammed unlike other sites.The post booking information and e tickets arrive at your email address instantly and reduce the waiting time. Also the site was running a sponsored program whereby tickets booked on travelocity through visa cards were entitled to a discount of 10% of the basic fares in 2008 and I beleive is still continuing in 2009. All in all a very useful portal.Also check out their hotel deals they seem to be among the lowest for the options available.I have decided to use travelocity for all my travel needs , what about you