Thanks for the details. My apologies, but at this point there's been so much cross-discussion of a potential inability to book flights, with some confirmed cases of it being known point of sale issues and other instances with it appearing to perhaps be married segments that I'm totally lost as to who has experienced an otherwise unexplained issue and who has merely run into known issues, so seeing your isolated flights isn't helping me figure anything out any more. As I said, I am sorry. I am sorry for trying to figure this out, and will simply forget about it (unless I run into it). If anyone confirms there is a bug in EF, or a different issue that can be a problem, I think it would be helpful for us in the RTW forums to know about it.