Hello.
user
Hello, how may I guide you?
assistant
I wanted to change my reservation due to my planned program me got postponed.
user
Sure, can I know your name?
assistant
Can you help me is there any chance to change my reservation.
user
Sure.
assistant
I am Barbara Thompson.
user
I'm sorry Barbara, there are no reservations with your name.
assistant
It's ok, no issues.
user
Thank you, have a good day.
assistant
Thank you for your help and valuable information.
user