Hi, I am Jack Robinson.
user
Hello, How can I serve you?
assistant
I made a reservation earlier in the wrong date unknowingly. So, I want to change my existing reservation. Can you help me with this?
user
Sure, Please wait a minute.
assistant
Ok.
user
Sorry, No reservation found on your name.
assistant
Ok, no problem.
user
Thank you for choosing us.
assistant
Thank you for your kind response.
user