https://central.xero.com/s/question/0D58V00009hOKOmSAO/american-airlines-refunds-101what-is-americans-refund-policy-flyconfiden
https://central.xero.com/s/question/0D58V00009hOKOmSAO/american-airlines-refunds-101what-is-americans-refund-policy-flyconfiden