Asking is always good, it saves a lot.
However asking for people to match your request works only when
YOU are the one in demand, in which case the negotiation ball is in
your court.
Remember, to ask the right person, ie ask to talk to the boss or
whoever it is that has the authority to decide if you get the job
or not.
Oh, and before you ask, inquire if your skillsets are required
and that you are able to meet their expectations.