https://support.cgu.edu/hc/en-us/community/posts/32090653802132–American-Cancellation-Refund-Policy-What-is-the-cancellation-policy-for-American-Airlines
https://support.cgu.edu/hc/en-us/community/posts/32090653802132–American-Cancellation-Refund-Policy-What-is-the-cancellation-policy-for-American-Airlines