I just saw this message on an itinerary I have on hold. "This flight segment cannot be confirmed. Please contact United Reservations for assistance." It is referring to a German Wings flight from LHR-TXL. Will I be able to complete the reservation online? What does that mean?
ETA they are unable to issue the ticket as German Wings is coming back as unavailable. I have a confirmation number and they wont issue the ticket, anyone ever hear of that before?