https://pressbooks.pub/travelingguide/chapter/expediahow-do-i-get-a-human-at-expedia-24-7-helpline/

https://support.google.com/edu/classroom/thread/323722952?hl=en&sjid=10977804104896000980-NA

https://patch.com/new-york/chelsea-ny/calendar/event/20250209/a5b4de56-3576-4eec-89b3-0f4c199044e3/faqs-helpdesk-what-is-the-24-hour-rule-for-klm

https://support.google.com/admanager/thread/323723206/can-i-transfer-my-british-airways-ticket-to-another-person

https://support.google.com/admanager/thread/323725360?hl=en&sjid=3908557236919487433-NA

https://support.google.com/edu/classroom/thread/323722497?hl=en&sjid=8998685134926341211-NA

https://support.google.com/admanager/thread/323724527?hl=en&sjid=16395259512630918684-NC

https://support.google.com/edu/classroom/thread/323721963?hl=en&sjid=10492364496683791222-NA

https://pressbooks.pub/spanishairlines/chapter/como-llamar-a-viva-aerobus-desde-estados-unidos/

https://support.google.com/edu/classroom/thread/323724667?hl=en&sjid=3908557236919487433-NA