Hello.
user
Hello, how can I help you today?
assistant
I want to change my existing reservation, which is done recently. Can you please help out?
user
Sure, may I know your good name?
assistant
Thank you for considering my request. My name is Jeffery Roberts.
user
Please wait for a moment.
assistant
Sure, I will wait for your response.
user
Sorry to say that, no reservation was found with your good name.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant