Why are you being so negative? It is a normal courtessy for the girl to meet you at the airport and for someone from the agency to accompany her to make sure she will be safe with you.
I met a couple of girls through this site and was met both times at the airport and was not scammed in any way shape or form. The agency may try to pursuade you to use th4eir services to act as interpreters but if you are comfortable without an interpreter you can always say no.
Odessa and Nikolaev are two great places to go - enjoy yourself!
sid, its a good start.
the scamming thing, well you can only wait and see what she pushes or pulls you into.
its common sense stuff you need to worry about, so theres no need to worry, enjoy the trip.
and maybe enjoy the girl if shes into you.
meeting at airport allows her to control your stay. She will know you are unable to meet other girls. It is sometimes good and bad. Personally I would not recommend this at a first meeting because of this. For second meeting that is exclusive it is more normal.
I would tell her that you already have made arrangements at the airport. Since she is in Nikolaev, she will probably charge you taxi and hotel for her and her translator to stay, but you won't find that out until you meet and then she hits you with a $300-$500 bill.