Hi.
Hello, how may I help you?
Can you help me change my existing reservation as my plan to go for a party got postponed?
Sure, I am here to help you. May I know your name please?
Sure, my name is George Robinson.
Ok, wait a minute please.
Ok.
Thanks for your time, sorry no reservation found a flight with your name.
That's ok, thank you for the response.
Thank you for the response, have a nice day.