Hello, I am Matthew Collins.
user
Hello, how may I serve you?
assistant
I want to change my reservation because my meeting venue got changed to Boston. Can you please me with changing?
user
Please wait for a moment, I will check your existing reservation on your name.
assistant
Ok.
user
Sorry, there is no reservation on your name.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for connecting us, have a good day.
assistant