https://www.stylevore.com/how-to-easily-reach-a-human-at-southwest-airlines-using-multiple-contact-methods/
https://www.stylevore.com/how-to-easily-reach-a-human-at-westjet-airlines-using-multiple-contact-methods/
https://www.angloinfo.com/singapore/discussions/general/how-to-easily-reach-a-human-at-allegiant-airlines-using-multiple-contact-methods
https://www.angloinfo.com/singapore/discussions/general/how-to-fastly-reach-a-human-at-spirit-airlines-using-multiple-contact-methods
https://www.angloinfo.com/singapore/discussions/general/how-to-easily-reach-a-human-at-air-canada-airlines-using-multiple-contact-methods