Hello, I am Karen Parker.
user
Hello, how can I aid you today?
assistant
I made a reservation earlier in the wrong date unknowingly so, I want to change my existing reservation. Can you help me out in this?
user
Sure, we are here to help you to change your reservation. Please wait for a while, to check the status of your reservation and notify you with current status.
assistant
Sure.
user
Thanks for waiting, there was no reservation found on your specified name.
assistant
It's ok, not an issue. Thank you for your information.
user
Thank you for choosing our service. Have a nice day.
assistant