https://www.scienceforums.com/topic/92739-6-ways-to-speak-and-talk-to-a-live-agent-at-alaska-airlines%C2%AE%EF%B8%8F-%E2%80%94-the-complete-guide/
https://www.scienceforums.com/topic/92870-tenways-to-contact-to-someone-at-delta%C2%AE-airline%E2%84%A2%EF%B8%8F-step-by-step-guide/
https://airallhelpdesk.zohodesk.com/portal/en/kb/articles/c%C3%B3mo-hablar-con-una-persona-en-american-airlines-7-7-2025-2
https://www.scienceforums.com/topic/92864-seven-ways-to-access-hertz-customer-service-by-phone-number-chat-and-email-options/