Asia - (online) trave; agent in Philppines?

Can anyone refer me to an online (preferably) or offline travel agency in the Philippines or MNL? I am trying to get a MNL-BKK-MNL ticket and want to know what the fares are locally.

http://www.bridgestravel.com/
http://www.philippineshotelresort.com/
http://www.travelsmart.net/