https://investment.emory.edu/wp-content/uploads/wp_dndcf7_uploads/wpcf7-files/10-best-ways-to-reach-expedia-customer-service-usa-by-phone-email-or-chat.pdf
https://huskerhoopscentral.com/forums/topic/18319-05-ways-to-connect-to-someone-at-porter%C2%AE-airlines%C2%AE%EF%B8%8F-a-complete-step-step-guide/
https://investment.emory.edu/wp-content/uploads/wp_dndcf7_uploads/wpcf7-files/9-ways-to-get-expedia-customer-service-by-phone-number-chat-and-email.pdf
https://investment.emory.edu/wp-content/uploads/wp_dndcf7_uploads/wpcf7-files/9-ways-to-contact-expedia-customer-service-via-phone.pdf