I believe we have better benefit working in US than those working in Hong Kong.
We call ground agent in US or different name in Hong Kong. I come to Hong Kong 2-3 times a month and come across them.
If you do not like people, this is not for you. They have to deal with lots of different kinds of people every day. Sometimes, you will come across difficult passengers or customers that you cannot take thing personal. Smile is so important in this job.
You can check company web-site to see the requirement. If you can speak other language, you will have better chance,
I love people so, working for an airline is great for me. I'm international flight attendant and I can travel all over the world.