Hi.
user
Hello, how may I aid you today?
assistant
Can you please change my recent reservation? As my planned trip has been postponed to some other dates.
user
Sure, may I know your good name please?
assistant
Sure, my name is Brian Robinson.
user
Please wait a minute.
assistant
Sure, I'll wait for your response.
user
Sorry, there is no reservation found on your name to change.
assistant
Oh! That's ok, thank you for giving the information anyways.
user
Thank you for opting us.
assistant