TRAVEL
http://official-expedia-us-helpdesk.myshopify.com/blogs/news/ways-to-call-expedia-customer-service-through-phone-number-chat-and-email-options-a-complete-guide
http://official-iceland-air-helpdesk.odoo.com/knowledge/article/45
http://official-iceland-air-helpdesk.odoo.com/knowledge/article/47
http://official-iceland-air-helpdesk.odoo.com/knowledge/article/51
http://official-expedia-us-helpdesk.myshopify.com/blogs/news/11-ways-to-call-expedia-customer-service-via-phone-email-or-chat-options-complete-steps