Question about booking another cruise while on board.
Ok, we were on the Dream in January. Our last night on board we booked a future cruise in order to take advantage of the discount and onboard credit they were offering. For anybody that is familiar with doing this, we booked a misc cruise for next January for my husband and myself, and now we decided to add the kids and pick a 7 night cruise. Now, my question is, do I call and change this reservation and still get the discount and the onboard credit for the new choice of cruise we decided on? Is this difficult to do?