Hello, I am Justin Clark.
Hello, how may I provide assistance to you?
Due to an emergency meeting, I want to change my reservation. Can you help me with it?
Sure, please wait I will check the reservation status on your name and revert you.
OK.
Sorry, there is no existing reservation found on your name to change.
No problem, I will try with another airline. Thank you for the information.
Thank you for availing us, have a good day.