https://www.laundromatresource.com/forums/topic/21-ways-to-call-united-airlines-usa-contact-numbers-full-detailed-guide/
https://collaboratory.gse.upenn.edu/sites/default/files/webform/13-ways-to-contact-expedia%C2%AE-through-phone-email-or-chat-full-support-guide.pdf
https://collaboratory.gse.upenn.edu/sites/default/files/webform/top-5-ways-to-instantly-reach-quickbooks-customer-service-for-fast-help.pdf
https://www.laundromatresource.com/forums/topic/is-it-possible-to-change-the-passenger-name-on-an-american-airlines-ticket/
https://collaboratory.gse.upenn.edu/sites/default/files/webform/12-quick-ways-to-contact-expedia-agent-complete-assistance-guide.pdf
https://www.laundromatresource.com/forums/topic/american-airlines-name-correction-policy-everything-you-need-to-know/
https://collaboratory.gse.upenn.edu/sites/default/files/webform/8-easy-ways-to-talk-to-expedia-representative-full-comprehensive-guide.pdf
https://www.laundromatresource.com/forums/topic/how-to-update-the-name-on-an-american-airlines-ticket/