https://community.upwork.com/t5/Support-Forum/How-to-Speak-Someone-on-Copa-Airlines/m-p/1634715#M170969

https://community.upwork.com/t5/Support-Forum/Does-Copa-allow-24-hour-cancellation/m-p/1634649#M170920
https://community.upwork.com/t5/Support-Forum/How-do-I-connect-to-Singapore-Airlines/m-p/1634670#M170936
https://community.upwork.com/t5/Support-Forum/How-to-Speak-Someone-on-Copa-Airlines/m-p/1634715#M170969