https://community.ring.com/conversations/amazon-alexa- -what-is-the-cheapest-day-to-fly-on-jetblue/67dc1ffeeb3dda4b51642036

https://community.ring.com/conversations/amazon-alexa-ring/understanding-what-is-the-cheapest-day-to-fly-on-jetblue/67dc1ffeeb3dda4b51642036