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