Hello.
user
Hello. How may I assist you today?
assistant
I am Jerry Brown. Owing an emergency, I want to change my recent reservation. Can you help me with that?
user
Sure, I'll help you in changing an existing reservation. Give me some time to check the reservation status.
assistant
Take your own time.
user
Thank you for waiting, sorry to inform you that there is no reservation is found with your name.
assistant
Ok, not an issue.
user
Thank you for consulting us.
assistant