To my understanding the TA takes care of all your travel arrangements and the WC takes care of all of the wedding arrangements. Our travel agent contacted the WC to see what dates were available and from what she told me that's the only thing they would discuss as far as the wedding. So a deposit has to be made to the WC and it is 50% of the total wedding cost. Mine is like $2500. You may want to shoot her an email to confirm everything.
Hope this helps!!