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

https://www.steadyhealth.com/topics/ways-to-reach-delta-airlines-customer-care-service-via-phone-minimize-wait-times

https://support.google.com/admanager/thread/332242247?hl=en&sjid=5470176385471300577-NA

https://my.auntminnie.com/forums/discussion/jetblue-airways-y-necesitas-asistencia-como-hablo-con-un-humano-en-jetblue/

vdasnbvd

https://my.auntminnie.com/forums/discussion/stepsolution-what-is-the-cheapest-day-of-the-week-to-buy-amtrak-tickets/

https://support.google.com/phoneapp/thread/332241847?hl=en&sjid=7609482218590195141-NC

https://intercom.help/bhuahanbhatt-int/en/articles/10845980-how-do-i-get-a-human-at-expedia-instant-faq

https://community.tp-link.com/en/business/forum/topic/771380?page=1

https://community.ring.com/conversations/amazon-alexa-ring/lowestfares-what-is-the-cheapest-day-to-book-a-flight/67db32f0999f0c2539cc613c