https://intercom.help/airlineskabaaap/en/articles/10804791-1-855-457-1105-does-southwest-airlines-give-seniors-a-discount

https://intercom.help/novasem-4694aa7d7c92/en/articles/10815054-faq-info-what-is-the-refundable-option-on-expediahttps://intercom.help/novasem-4694aa7d7c92/en/articles/10815054-faq-info-what-is-the-refundable-option-on-expedia

https://intercom.help/delta-1facaf336205/en/articles/10816508-what-is-the-cheapest-day-to-buy-%F0%9D%98%8B%F0%9D%98%A6%F0%9D%98%AD%F0%9D%98%B5%F0%9D%98%A2-tickets-saveonairfare

https://superuser.com/questions/1887004/royal-policy-what-is-the-royal-jordanian-cancellation-policy

https://www.steadyhealth.com/topics/effective-ways-to-communicate-with-united-airlines-2

https://intercom.help/ame-f9424eff7096/en/articles/10816388-does-klm-use-whatsapp-reach-a-live-person

EHS

https://intercom.help/the-monster/en/articles/10815207-customer-support-help-how-to-dispute-a-charge-with-expedia

https://support.google.com/edu/classroom/thread/331824977?hl=en&sjid=4060731756754446100-NC

https://support.google.com/meet/thread/331824682?hl=en&sjid=14598408315013999531-NC