https://paperswithcode.com/method/atencion-al-cliente-de-copa-airlines-por

https://paperswithcode.com/method/cliente-de-copa-airlines-por-telefono-desde

service

https://paperswithcode.com/method/copa-airlines-por-telefono

service

https://paperswithcode.com/method/cliente-de-copa-airlines

https://paperswithcode.com/method/expedia-por-telefono

https://paperswithcode.com/method/al-cliente-de-expedia-servicio-de-atencion-al

https://paperswithcode.com/method/telefono-de-servicio-al-cliente-de-expedia

service