Hello.
user
Hello,.
assistant
My name is Carolyn Miller.
user
How shall I help you?
assistant
Due to some personal issues, I would like to change my existing reservation. Can you help me?
user
Please wait for a while.
assistant
Ok.
user
No reservation found by name Carolyn Miller.
assistant
Its ok, thank you for the information.
user
Thank you. Have a nice day!.
assistant