https://forum.netgate.com/topic/193893/name-change-101-everything-you-need-to-know-for-american-airlines-ticket-updates
[Customer~Service] <๐-๐๐๐-๐๐๐-๐๐๐๐> What is Avianca cancellation policy | Refund Policy
https://forum.netgate.com/topic/193890/expedia-cancellation-policy-what-is-expedia-cancellation-policy-refund-policy