How can I communicate with Air France? Talk to someone on Air France airlines, you have a few options. You can give them a call....
https://developer-community.sage.com/topic/10470-is-air-f%C9%BE%CE%B1%C9%B3%C6%88%D2%BD-open-on-247/

How can I communicate with American? Talk to someone on American airlines, you have a few options. You can give them a call at their....
https://developer-community.sage.com/topic/10368-how-do-i-get-a-response-from-american-%E0%B8%84irli%E0%BA%96%C4%93%C5%9Fquick~help-247/

How can I communicate with United? Talk to someone on United airlines, you have a few options. You can give them a call at their....
https://sbsconnect.nyc.gov/forums/general-discussion/02725672-df1b-ef11-9899-001dd803fb51