service

https://www.goodreads.com/quotes/12645815-viking-cruise-can-you-wear-jeans-to-dinner-on-viking-cruise-dinner-plan-short

https://www.goodreads.com/quotes/12645811-can-you-wear-jeans-to-dinner-on-viking-cruise-guide-dress-color-short

https://www.goodreads.com/quotes/12645809-24hrs-refund–offer-is-expedia-actually-fully-refundable-expedia-allows-cancellations-with

http://support.google.com/edu/classroom/thread/330585436?hl=en&sjid=6808650929795594336-NA

https://www.goodreads.com/quotes/12645798-is-expedia-actually-fully-refundable-24hrs-expedia-offer-refund-expedia-allows-cancellations

http://support.google.com =en&sjid=6808650929795594336-NA

Air France How to Call Customer Service: Complete and Detailed Guide

https://support.google.com/edu/classroom/thread/330584937?hl=en&sjid=6808650929795594336-NA

https://www.goodreads.com/quotes/12645803-cruise-cancellation-how-soon-do-you-have-to-cancel-a