I don't think the dealer knows how to program a transponder for a Crossfire because it works differently than other Chrysler models.
Chrysler can use the VIN to provide codes for the transponder. However, they only do this to locksmiths and dealers.
And a software that can program the transponder is useless without the data that belongs on it.
And as far as I know the only way to get these codes without Chrysler is to dump a Skreem and the right software.