Originally Posted by Xyzzy

FYI - be careful with multi-segment MF itineraries. During today's re-booking / refund extravaganza, I booked a connecting MF itinerary using the "more prices" button and selected the "Q" fare for $30 more than the original quote. I got "Q" for the first segment but the second one was still in "P" when I received my receipt. Either I didn't notice that or it was not displayed properly when I was checking out. It's not too important as I have ne qualifying segment, but this is another reason to be super careful when booking.