GUarag: if it's anything like AA, you are LGA based and expected to service all 3 NY airports, if you are junior (as you will be as a new joiner). So expect middle of the night calls to get your a$$ to Newark from Kew Gardens, etc. When you become a line holder you can bid JFK trips. No idea how senior they are in AE, but in AA they're pretty high up there.
Enjoy.
PS...this post will probably get moved to N. America forum or T&C...