https://official-american-help-guide.frappe.cloud/six-ways-to-connect-american-airlines-customer-service-by-phone-chat-and-email-the-best-contact-methods

https://www.mizu-voip.com/forums/forums/webphone_forum/multiple-ways-to-reach-to-edreams-customer-service-by-phone-chat-email-a-full-comprehensive-guide/

https://support-deltaairlines-helpcenters-us.github.io/help/article/why-contact-a-live-person-at-delta-airlines/ https://support-deltaairlines-helpcenter.github.io/en-us/help/15-ways-to-speak-to-someone-at-delta-airlines-via-phone-email-or-chat-options-a-step-by-step-guide/ https://official-united-airlines-helpcenter-us.github.io/en-us/help/15-ways-to-speak-to-someone-at-united-airlines-via-phone-email-or-chat-options-a-step-by-step-guide/ https://official-americanairlines-help-center.github.io/help/article/15-ways-to-speak-to-someone-at-american-airlines-via-phone-email-or-chat-options-a-step-by-step-guide/#

https://cxwedsz.zohodesk.com/portal/en/kb/articles/what-is-the-cheapest-day-to-buy-tickets-on-expedia-

https://www.mizu-voip.com/forums/forums/webphone_forum/how-to-speak-to-a-live-agent-at-orbitz-step-by-step-phone-email-and-chat-help/#809

https://www.mizu-voip.com/forums/forums/webphone_forum/how-to-speak-to-a-live-agent-at-orbitz-step-by-step-phone-email-and-chat-help/#809

https://www.mizu-voip.com/forums/forums/webphone_forum/multiple-ways-to-reach-to-edreams-customer-service-by-phone-chat-email-a-full-comprehensive-guide/

https://www.mizu-voip.com/forums/forums/voip_forum/06-ways-to-speak-to-someone-at-edreams-via-phone-email-or-chat-options-a-step-by-step-guide/