Advice on starting on traveling website?

I've been reading some information online but still need some advice. I want to start a online traveling website very similar to hotels.com and other sites. Basically a where a person can go and search for airline tickets, hotels and etc and make a purchase.
I was reading that in order to do this I would have to set up a business to get access to GDS(global distribution system). Any advice on how to do this?
Thanks

See original post by damonmack