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