https://stubhub.community/t5/Events-and-Venues/cancellation-1-855-317-1470-Does-American-have-a-cancellation/m-p/267521#M115770
https://stubhub.community/t5/Events-and-Venues/cancellation-1-855-317-1470-Does-American-have-a-cancellation/m-p/267521#M115770