https://officialcustomersupport.stonly.com/kb/guide/en/how-to-contact-british-airways-a-complete-guide-for-phone-chat-email-support-n4FlaReTfc/Steps/4219340

https://support.google.com/edu/classroom/thread/333756222?hl=en&sjid=10008098445581455642-NA

https://officialcustomersupport.stonly.com/kb/guide/en/the-ultimate-guide-to-reaching-british-airways-customer-service-phone-chat-email-7aajJ21cxP/Steps/4219333

https://intercom.help/rojo0/en/articles/10930532-human-help-how-to-speak-to-a-human-at-expedia

https://intercom.help/techsolution/en/articles/10936708-support-assistance-how-do-i-really-get-through-to-qatar-airways

https://stonly.com/guide/en/need-assistance-heres-how-to-reach-expedia-support-via-phone-email-and-chat-lXyvvPNiMz/Steps/4219387

https://intercom.help/techsolution/en/articles/10936367-how-do-i-communicate-to-expedia

https://officialcustomersupport.stonly.com/kb/guide/en/how-to-reach-british-airways-phone-email-and-chat-support-options-B5iCmCTWlW/Steps/4219341

https://intercom.help/techsolution/en/articles/10936412-contact-us-how-do-i-communicate-to-expedia

https://officialcustomersupport.stonly.com/kb/guide/en/everything-you-need-to-know-about-reaching-british-airways-customer-service-by-phone-chat-email-f9KTl2IhnZ/Steps/4219332