"We heard a lot of Qatar Airways but due to change of their schedule they just refunded small amount that is not sufficient to buy one way "
"Verify with the airliner that they have actually verified your tickets. My tickets were bought but not verified, and thus been resold."
"Always a good idea to check seat maps as some aircraft differ on various planes, whether the 787, 777, A350-900, and A350-1000"