Hello, I am Brain Smith.
user
Hello, how may I assist you today?
assistant
I want to change an existing reservation, Can you please help me in that?
user
Sure, I will help you.
assistant
Thank you.
user
To check the reservation data list we need your name, can you please share me your name?
assistant
I already mentioned above.
user
Ok Brain Smith, please wait a moment.
assistant
Sure.
user
Sorry there is no reservation on your name.
assistant
That's not a problem. Thanks for your information.
user
Thank you.
assistant