Hello. I am Jerry Wright.
user
Hello, how may I support you?
assistant
I made a reservation earlier in the wrong date unknowingly so, I want to change my existing reservation. Will you help me to change?
user
Sure, I will help to change your reservation. Please hold for a moment, while I check for the reservation.
assistant
Sure.
user
Thank you for waiting, sorry to inform that there is no reservation found on your name.
assistant
No problem, thanks for your information.
user
Thank you for visiting us, we hope see you again.
assistant