We are going to DW next week on the 12th and my husband is not going to be able to go due to work. (It will be me, DD-6, BF, and BFD-6.) I have a MNSSHP ticket for the 12th, but could I sell it? Also, can the reservation be changed? A one-day ticket is all we had attached to our room. Someone at work told me that Southwest flights can be applied to another ticket. Any advice on last-minute travel changes?
Thanks!

Thanks!