Does the course offer training in one of the "big" three airline reservation systems: Apollo, Sabre, or Worldspan? In my opinion, that would make it a legitimate course and is a key requirement for getting into an agency or an airline. My travel school offered airline reservation training, destination information, and travel operations overviews. I started with a charter vacation company and quickly moved into a corporate agency. Some places will train you on their systems, but everyone that we hire comes in with previous airline reservation experience or training. Not to discourage you, I love my job, but it is a very low paying job and the travel benefits have diminished a lot over the years. Good Luck!