Hi.
user
Hello. How can I aid you?
assistant
Please change my reservation due to sudden change in my plan for a trip.
user
Can I know your name?
assistant
Reservation was done by the name Christine Clark.
user
Please wait a while.
assistant
Ok.
user
Thanks for your time. We didn't found any reservation by this name.
assistant
Fine, thanks for the information.
user
Thank you for contacting us.
assistant