Hello, I am Jeffery Miller.
user
Hello, how can I help you?
assistant
Due to some entrepreneurship meeting, I am going to change my existing reservation. Can you please help me in changing the reservation?
user
Sure, I'm gleeful to help you in changing your reservation.
assistant
Thank you.
user
Please wait for a while let me check for the previous reservation.
assistant
Sure, take your time.
user
Thank you for waiting.
assistant
Ok.
user
Sorry Miller, no reservation found under your name in our database to modify it.
assistant
No problem, thanks for your information.
user
Thank you for reaching us.
assistant