"If I may ask, you mean you will like the government to "force" or "regulate" the airline to take over the recruitment so that there is one male and one female

"If I may ask, you mean you will like the government to "force" or "regulate" the airline to take over the recruitment so that there is one male and one female in every cabin and at every age group?" That's not what non-discrimination means at all. What the demographic mix of the employees ends up looking like ought to bear a strong resemblance to the mix of applicants; nothing more.