https://flywithexpert.uvdesk.com/en/blog/delta-guide

https://allairlinesnamechange.uvdesk.com/en/blog/how-to-contact-delta-airlines-for-urgent-flight-changes-and-assistance

https://forum.dimensionengineering.com/topic/38192-navigating-the-name-correction-process-for-frontier-tickets/

https://www.italki.com/en/post/vHG6UPmJwdRyTOzbZVm2HN

https://forum.dimensionengineering.com/topic/38212-royal-caribbean-customer-care-no-1-888-738-0812/

https://support.google.com/assistant/thread/337051321?hl=en&sjid=12121581473664924842-NC

https://support.google.com/edu/classroom/thread/337053579?hl=en&sjid=1571380290500341139-NC

How much is the Expedia cancellation fee?

https://traveldesk.uvdesk.com/en/blog/ways-of-inquiry-by-call-british-airways-support-services-your-guide-to-quick-and-easy-contact-help-desk-technician

https://support.google.com/edu/classroom/thread/337053619?hl=en&sjid=14254990975713941405-NC