https://support.google.com/edu/classroom/thread/332055592?hl=en&sjid=12055483471141921912-NA

https://intercom.help/twn-solutions/en/articles/10886657-como-hablo-con-un-humano-en-jetblue

https://intercom.help/expedia-consolidtion-desk/en/articles/10886213-how-do-i-resolve-a-dispute-on-expedia

https://intercom.help/lambu-atta/en/articles/10886580-what-is-the-senior-discount-age-for-southwest-airlines

https://www.steadyhealth.com/topics/contact-quickbooks-desktop-support-customer-service

https://deltahelpair.helpjuice.com/step-by-step-guide-to-calling-delta-customer-service-explained-guide/

https://intercom.help/bhuahanbhatt-int/en/articles/10886571-exp-how-do-i-get-a-human-at-expedia-expedia-customer-service

https://intercom.help/yashsinghaniyaaji/en/articles/10886291-dispute-how-to-file-a-claim-against-expedia-attention

https://intercom.help/twn-solutions/en/articles/10886584-como-hablo-con-klm-por-whatsapp

https://intercom.help/yashsinghaniyaaji/en/articles/10886291-human-does-expedia-offer-compensation-representative-lawsuit-set