https://pressbooks.pub/allairlinestravelexpertise/chapter/%e3%80%90-provides-support%e3%80%91is-air-france-open-on-24-hr/

https://pressbooks.pub/allairlinestravelexpertise/chapter/%e3%80%90check-the-fare-rules%e3%80%91how-to-check-if-a-qatar-flight-is-refundable/

https://www.yelp.com/topic/manhattan-how-do-i-talk-to-a-real-person-at-travelocity

https://pressbooks.pub/allairlinestravelexpertise/chapter/simple-free-is-air-france-customer-service-24-hours/

https://www.alaskaeaf.org/forums/support-forum/d5978259-24ea-ef11-a4de-000d3a36efab

https://www.yelp.com/topic/manhattan-priceline-customer-service-phone-number

https://pressbooks.pub/allairlinestravelexpertise/chapter/about_policy-does-frontier-give-you-a-refund/

https://www.alaskaeaf.org/forums/support-forum/bf074077-23ea-ef11-a4de-000d3a36efab

https://pressbooks.pub/allairlinestravelexpertise/chapter/is-air-france-customer-service-24-hours/

https://www.alaskaeaf.org/forums/support-forum/8eec2d6b-22ea-ef11-a4de-000d3a36efab