I have a reservation for 4 in March. Just found out today that granddaughter will be able to join us. That date is sold out, I can’t book a spot for her. I called Disney dining, they confirmed that it is sold out, but told me to keep checking. My question is this- if I should be lucky enough to find and secure a reservation for 1 for granddaughter online, then arrive at the podium with a reservation for 4 and a reservation for 1, would we be seated together? I asked Disney dining if I was able to secure a 1 person reservation online if it is possible for Disney dining to combine the two reservations I to one, she said that’s not possible. Her advice to me was to keep calling because there may be cancellations. I was on hold 30 minutes. It’s not really practical to keep calling. No other dates are available the week of our stay.