Hi, I am Cynthia Clark.
user
Hello, how can I aid you today?
assistant
I want to change an existing reservation due to my seminar got post poned.
user
Ok, please wait I will check the availability of reservation on your name.
assistant
Sure.
user
Thank you for being patience, there is no reservation found on your name.
assistant
Thanks for your information.
user
Thank you for reaching us.
assistant