Hello.
user
Hello. How may I assist you?
assistant
I am Joseph Brown. Can you help me in changing my recent reservation?
user
Sure, I am here to help you out.
assistant
Thank you.
user
Wait a moment please. Joseph Brown, we regret to inform you that there is no reservation found on your name in our records.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us.
assistant