https://getfirehawk.com/topic/9730-15-ways-to-call-how-can-i-speak-to-someone-at-american-airlines%E2%80%93-a-full-detailed-guide/
https://www.workingus.com/forums/topic/2o-contact-methods-how-to-reach-a-live-agent-at-allegiant-airlines-step-by-step/
https://www.experts-exchange.com/questions/29290110/Six-teen-Top-Ways-to-Contact-QuickBooks-Payroll-Support-A-Quick-Guide.html