Https://pas3.nou.edu.ng/sites/default/files/Appointment_Letters/complete-guide-19-ways-to-speak-help-from-a-southwest-airlines-live-agent-customer-support.pdf https://pas3.nou.edu.ng/sites/default/files/Appointment_Letters/complete-guide-19-ways-to-speak-help-from-a-southwest-airlines-live-agent-customer-support.pdf