Actually there are many many programs online that offer points / miles etc for many things including travel booking. Check the travel section of RewardsDB.com for a sample of the booking sites that are partnered with rewards programs. If you look at any specific ones you will see a lot of options (including AirMilesMart) - it varies as to which program is the best 'deal'.

See - http://rewardsdb.com/category/Travel/