Thanks everybody, I got the job done. I checked "I want to use my dining plan to book a reservation" and it did ask for my credit card but it said that they would not charge my card. We are taking our 15 yo granddaughter and her friend to WDW the week before Christmas. The friend has never been to WDW before and when my granddaughter told her you could eat in Cindrella's Castle, the friend just couldn't believe it and wished we could eat there, so here I am trying to make a wish come true

. I was so happy that there were reservations still available at this late date.