https://intercom.help/expedia-76bf19176f4c/en/articles/11006388-solveitnow-help-does-expedia-actually-refund-money-representative-lawsuit-against

https://support.google.com/phoneapp/thread/335069063/price-faqs-what-day-of-the-week-is-the-cheapest-for-amtrak

https://support.google.com/edu/classroom/thread/335060200?hl=en&sjid=17713876241309622107-NC

https://intercom.help/expedia-76bf19176f4c/en/articles/11006601-what-is-the-refundable-option-on-%F0%9D%93%94%F0%9D%94%81%F0%9D%93%B9%F0%9D%93%AE%F0%9D%93%AD%F0%9D%93%B2%F0%9D%93%AA

https://intercom.help/expedia-76bf19176f4c/en/articles/11006601-what-is-the-refundable-option-on-%F0%9D%93%94%F0%9D%94%81%F0%9D%93%B9%F0%9D%93%AE%F0%9D%93%AD%F0%9D%93%B2%F0%9D%93%AA

https://www.quecochemecompro.com/opiniones/travel-consultant-guide-what-is-the-cheapest-day-to-fly-on-jetblue/

https://support.google.com/edu/classroom/threads?hl=en&thread_filter=%28detail%3Auser_role%3Ainstructor%29&sjid=17678719375611488110-NC

https://support.google.com/edu/classroom/thread/335069185?hl=en&sjid=9879137655537789235-NA

https://intercom.help/expedia-76bf19176f4c/en/articles/11006304-human-how-do-i-get-a-human-at-expedia

https://intercom.help/expedia-76bf19176f4c/en/articles/11006416-how-do-i-ask-a-question-at-expedia