Hello, I am David Scott.
user
Hello, how may I assist you?
assistant
As my meeting venue got changed to another place I need to change my reservation, can you please help me in changing?
user
Sure, please wait a moment.
assistant
Sure.
user
Thanks for waiting. Sorry to inform you that there is no reservation found on your name.
assistant
No problem, thank you for the information.
user
Thank you for choosing us, hope to serve you better.
assistant