travel
https://hackmd.io/@official-united-airlines-helpdesk/united-airlines-customer-service-11-easy-ways-to-speak-with-a-live-agent-phone-email-chat-options
https://carnival-cancellation-helpdesk.github.io/9-Ways-to-Access-Carnival-cruise-cancellation-by-Phone-Chat-and-Email-/
https://carnival-cancellation-helpdesk.github.io/10-Ways-to-Communicate-Carnival-cruise-cancellation-via-Phone-Email-or-Chat-Options/
https://princess-cruise-info.github.io/12-Ways-To-Connect-Princess-cruise-Customer-service-By-Phone-Chat-and-Email-Options-/
https://princess-cruise-info.github.io/11-Ways-to-Reach-Princess-cruise-Customer-service-Directly-by-Phone-Number-Chat-and-Email-/
https://princess-cruise-info.github.io/81-Ways-to-Reach-Princess-cruise-Customer-service-Via-Phone-Number-and-Email-An-End-To-End-Guide/
https://po-cancellation-help-support.github.io/8-Ways-to-Reach-P-O-cancellation-Via-Phone-Number-and-Email-An-End-To-End-Guide/
https://po-cancellation-help-support.github.io/5-Ways-To-Reach-P-O-cancellation-By-Phone-Chat-and-Email-Options-A-Complete-Guide/
https://hackmd.io/@official-united-airlines-helpdesk/three-best-ways-to-reach-live-customer-support-at-united-airlines-via-call-chat-or-email-–-explained-step-by-step
https://carnival-cruise-herlp-info.github.io/8-Ways-to-Reach-Carnival-cruise-Customer-service-Via-Phone-Number-and-Email-An-End-To-End-Guide/
https://hackmd.io/@delta-airlines-helguide/10-ways-to-talk-to-someone-at-delta-airlines-via-phone-email-or-chat-support-full-instructions-included
https://hackmd.io/@delta-airlines-helguide/four-ways-to-connect-to-live-agent-at-delta-airlines-via-phone-email-or-chat-options-step-by-step-extended-guide
https://hackmd.io/@delta-airlines-helguide/six-ways-to-speak-with-a-live-representative-at-delta-airlines-via-call-chat-or-email-–-full-support-guide