Sorry for the late reply, but I just wanted to mention for the sake of posterity/SEO that you could also use 'uuid_dual_transfer' if you want to send each leg to a different destination.
http://wiki.freeswitch.org/wiki/Mod_commands#uuid_dual_transfer
-MC
Or you could use uuid_transfer, such as "uuid_transfer <uuid> -both park inline". If you want to use dialplan apps in the transfer just use the "inline" dialplan, and not XML.--Dave