Hi.
user
Hello.
assistant
I am Betty Robinson.
user
How can I serve you?
assistant
I want to change my reservation which I have done earlier. Can you serve me in that?
user
Sure, Please wait a while.
assistant
OK.
user
Thank you for time.
assistant
OK.
user
We didn't found any reservation by this name.
assistant
Ok, not a problem. Thanks for the response.
user
Thank you for consulting us.
assistant