https://botsauce.org/forum/topic/4845-10-ways-to-call-spirit-customer-service-by-phonechat-and-email-a-step-by-step-guide/
https://botsauce.org/forum/topic/4930-10-ways-to-call-copa-airlines-customer-service-by-phone-chat-and-email-a-full-comprehensive-breakdown/
https://botsauce.org/forum/topic/5076-10-ways-to-reach-southwest-airlines-customer-service-via-phone-chat-and-email-a-step-by-step-guide/
https://botsauce.org/forum/topic/5079-10-ways-to-reach-alaska-airlines-customer-service-via-phone-chat-and-email-a-step-by-step-guide/
https://botsauce.org/forum/topic/5091-10-ways-to-reach-avianca-airlines-customer-service-via-phone-chat-and-email-a-step-by-step-guide/
https://www.sweetstudy.com/questions/10-ways-to-call-spirit-customer-service-by-phone-chat-and-email-a-full-comprehensive-breakdown
https://www.sweetstudy.com/questions/10-ways-to-call-alaska-airlines-customer-service-by-phone-chat-and-email-a-full-comprehensive-breakdown