Is there any way to search and book a specific flight itinerary on the American Airlines website. I have an additional person coming on a trip to Germany in July who would rather fly with a friend than on her own. I booked a flight about a month ago using AA points. This itinerary is ORD-LHR and return MUC-LHR-BOS-ORD. (Those airline points don't always give you the most direct routes but it was one I could live with).
My friend would prefer to get on the same flights, I cannot get the MUC-LHR-BOS-ORD itinerary to come up on the AA website. The options are MUC-LHR (same flight) and then LHR - ORD. What does it mean if this does not come up on the list of itineraries available? I have not had this happen before. Is calling the airline and booking the only option here?