TRAVEL
http://official-us-expedia-helpcenter5.odoo.com/knowledge/article/180
http://official-copa-airlines-support-hub.odoo.com/knowledge/article/34
http://official-us-expedia-helpcenter5.odoo.com/knowledge/article/183
http://official-us-expedia-helpcenter5.odoo.com/knowledge/article/184
http://official-us-expedia-helpcenter5.odoo.com/knowledge/article/185
http://official-copa-airlines-support-hub.odoo.com/knowledge/article/47