https://intercom.help/all-airlines-support/en/articles/10980642-how-do-i-get-a-human-at-expedia-talk-to-a-live-support-agent-for-quick-assistance

https://intercom.help/cruise-official/en/articles/10990343-how-do-i-get-a-human-at-expedia-speak-with-a-customer-support-expert-for-swift-assistance

https://anabolex.com/community/threads/what-is-the-24-hour-rule-for-lufthansa.22283/

https://intercom.help/all-airlines-support/en/articles/10980239-how-do-i-get-a-human-at-expedia-talk-to-a-live-support-agent-for-quick-assistance

https://support.google.com/edu/classroom/thread/334566040?hl=en&sjid=18245231081962051407-EU

https://intercom.help/all-airlines-support/en/articles/10979745-how-do-i-get-a-human-at-expedia-talk-to-a-real-representative-for-immediate-service-assistance

https://support.google.com/phoneapp/thread/334565826?hl=en&sjid=6752473190332601516-NC

https://intercom.help/yasdfg/en/articles/10990348-human-covid-19-does-expedia-actually-refund-money

https://intercom.help/cruise-official/en/articles/10990336-how-do-i-get-a-human-at-expedia-talk-to-a-live-representative-for-immediate-assistance

https://support.google.com/admanager/thread/334566016?hl=en&sjid=18245231081962051407-EU