https://support.cgu.edu/hc/en-us/community/posts/32078858693652--American-Cancellation-Refund-Full-Guide-What-is-the-cancellation-policy-for-American-Airlines
https://support.cgu.edu/hc/en-us/community/posts/32078858693652--American-Cancellation-Refund-Full-Guide-What-is-the-cancellation-policy-for-American-Airlines