Hello.
user
Hello, how can I help you?
assistant
I am Donna Wilson. I made a reservation earlier in the wrong date unknowingly so, I want to change my existing reservation. Can you please help me in that?
user
Sure, please wait while I check your reservation details.
assistant
Ok, I will wait for your positive response.
user
Thank you for waiting, we didn't find any reservation on your name.
assistant
Ok, no problem. Thank you.
user
Thank you.
assistant