https://support.cgu.edu/hc/en-us/community/posts/32081531870868-2024-Refund-What-is-the-cancellation-policy-for-Expedia-Refund-Cancellation
https://www.corvetteforum.com/forums/c8-zr1-and-zora-discussion/4880234-how-much-is-the-fee-to-change-a-flight-on-united-airlines.html#post1608336009
https://support.cgu.edu/hc/en-us/community/posts/32143634022036–844-678-2818-What-day-of-the-week-is-Southwest-the-cheapest
