I think the girls who advertise as a flight attendant just basically have the costume and can fulfill your fantasy.
I have a friend who is a pilot, so I have met a some air hostess girls at social events. Some real gorgeous ones.
They do like to party, but it seems competition is tough to get their attention. The HK girls a lot of them have the hunk gweilo bf, so just seemed like a dead-end.
At least the bunch I've met, I would not see them working PT as a WG. They could also get fired from a good job if they are busted doing that kind of work. They liked to party and ultimate goal was to find a gweilo pilot at least that's intel I gathered. FB stalked a couple and jeez they were popular girls, we are not the only ones drooling over them.
I have serious doubts about an attractive flight attendant advertising her services.
I had a meeting in China for dinner with a large group 20 people. One guy brought his assistant, and the assistant she brought her FRIEND. A GORGEOUS
flight attendant working for one of the bigger China airlines. She said she only worked in first class. She had absolutely no role in that meeting, I'm pretty sure she was pure eye candy.
Now, a situation like that, I think you can ask the boss to get her number and then try and build up a relationship with her and see where it can go. Maybe that boss can put in a good word for you and you can try to take it from there. I think that's a much likelier hood of getting a flight attendant than finding one advertising here.
And FYI I was a pussy and didn't pursue it. Or I'm getting lazy. She spoke no english and she never does flights to HK. Plus I didn't want to ask the boss and be put in a weird favor scenario, and already gonna ask him for another girl's number, so I can't have him thinking I'm treating him like a pimp or something.