Traveler is All in One Booking WordPress Theme especially for travel company/agent and any personal website. It based on deep research on the most popular travel booking websites such as booking.com, tripadvisor, yahoo travel, expedia, priceline, hotels.com, travelocity, kayak, orbitz, etc. This guys can’t be wrong. You should definitely give it a shot.
Demo: http://themeforest.net/item/traveler-traveltourbooking-wordpress-theme/10822683