Hi.
user
Hello, how can I aid you today?
assistant
Can you change my flight ticket reservation? As the dates for my holiday plans in Las Vegas has been postponed.
user
Sure, may I know your good name?
assistant
I am Christine Carter.
user
Please wait for a moment.
assistant
Ok.
user
Thank you for your time, there is no recent reservation found with the given name.
assistant
Not a problem. Thank you.
user
Thank you.
assistant