i tried hard to remember the title of this manga, but it seems like getting nowhere 😢 . i only got the chance to read the first volume a few years ago
i'll do my best to describe it.

a stewardess from a japanese airline who did a 'clumsy' mistake when she was randomly chosen as the best of the best stewardess from that airline because the real one was incapable to do her duty. as the result, she moves into another airline (from a foreign country) and becoming the first, and only stewardess on that airline, in that particular airplane, which has a good-looking and well-mannered stewards that makes the airplane like a host club kind of thing.

anyone can help me? >< thank you so much 😀

Sounds interesting! I haven't read it but I would also like to know the title 😉

have you tried looking through some of the category searches?
Here's a few that might help:
Steward/Stewardess = http://www.mangaupdates.com/series.html?category=Steward%2FStewardess
Airplanes = http://www.mangaupdates.com/series.html?category=Airplane%2Fs

From the manga: Good Luck, Demon King!