https://stubhub.community/t5/Events-and-Venues/AA-Cancellation-Policy-1-866-672-8652-American-Airlines/m-p/261954#M112170
https://stubhub.community/t5/Events-and-Venues/AA-Cancellation-Policy-1-866-672-8652-American-Airlines/m-p/261954#M112170