Im mistakenly double book a visit to the National WW2 Museum Campus in New Orleans accessed from TripAdvisor and I would like to have a refund. This activity was double booked on July 25 for visit on July 26, which dont give me the option to cancelled right away since was done with less than 24 hours for the visit to occur. The first booking reference#81919**** an confirmation #121438****.The second booking ref.#81918**** and confirmation #121438****. Hopefully this issue could be resolve in a satisfactory mnnner. Thaks