https://airlinetravelhelpdesk.zohosites.com/blogs/post/Top-Ways-to-Contact-Expedia-for-Flight-Reservations-and-Refunds

https://forum.sienci.com/t/7-ways-to-reach-expedia-customer-service-via-phone-email-and-chats/20413

https://www.interfaithchesapeake.org/khusithakur1234/_help_desk_how_do_i_complain_to_seabourn

https://unitedairlinehelpdesk.zohosites.com/blogs/post/7-Seven-United-Airlines-Customer-Service-Direct-Contact-Options-for-Travelers

https://unitedairlinehelpdesk.zohosites.com/blogs/post/United-AirlinEs-Support-By-Phone-and-Email-Your-Complete-Guide-to-HassleFree-Contact

https://unitedairlinehelpdesk.zohosites.com/blogs/post/4-Ways-to-Reach-United-AirlinEs-Customer-Phone-Support-Team-with-Zero-Stress

https://unitedairlinehelpdesk.zohosites.com/blogs/post/9-ways-to-connect-united-airlines-customer-service-phone-chat-and-email-options-explained-guide

https://unitedairlinehelpdesk.zohosites.com/blogs/post/4-ways-to-contact-united-airlines-customer-service-using-phone-email-and-chat-options-a-simple-guide

https://forum.elecrow.com/discussion/25441/proven-7-ways-to-talk-to-live-agent-at-westjet-airlines-%EF%B8%8F-a-complete-step-step-guide/p1?new=1

https://forum.elecrow.com/discussion/25437/0-7-ways-to-connect-to-live-agent-at-westjet-airlines-%EF%B8%8F-a-complete-step-step-guide/p1?new=1