https://developer-community.sage.com/topic/11647-what-is-the-24-hour-rule-frontier-customer-service-hotline/https://developer-community.sage.com/topic/11647-what-is-the-24-hour-rule-frontier-customer-service-hotline/
https://developer-community.sage.com/topic/3138-how-do-i-speak-to-someone-at-copa-airline/https://developer-community.sage.com/topic/3138-how-do-i-speak-to-someone-at-copa-airline/https://developer-community.sage.com/topic/3138-how-do-i-speak-to-someone-at-copa-airline/https://developer-community.sage.com/topic/3138-how-do-i-speak-to-someone-at-copa-airline/
https://groups.google.com/g/travel-experts/c/c5S0m15m3SQ¿Cómo hablo con una persona en American Airlines?