https://thwarts.cee.illinois.edu/files/2025/06/ways-how-to-connect-to-a-live-agent-at-united-airline-need-to-live-support.pdf
https://www.interfaithchesapeake.org/travelsupportusa/_delta_flights_what_is_the_cheapest_day_to_fly_delta
https://www.techinferno.com/index.php?/topic/41286-13-ways-to-reach-how-to-cancel-copa-airlines-flight-ticket-a-detailed-guide/
https://viraatravels.zohodesk.com/portal/en/kb/articles/volaris-c%C3%B3mo-puedo-hablar-con-un-humano-
https://poultrykeeperforum.com/threads/thirteen-ways-to-call-how-to-speak-to-someone-at-expedia-%E2%80%93-a-step-by-step-guide.12624/
https://www.goodreads.com/quotes/12994741-what-is-the-cancellation-policy-of-frontier-airlines-frontier-airlines-same-day
https://www.independent.com/wp-content/uploads/ninja-forms/8/the-15-ways-to-connect-air-france-customer-service-by-phone-live-chat-and-email-options.pdf
