Hello,.
user
Hello,.
assistant
This is Patrick Davis.
user
How can I help you?
assistant
I want to cancel my recent reservation due to prepone of lab exams.Could you please help me in that?
user
Please wait a moment.
assistant
Ok.
user
Sorry, no reservation found by your name.
assistant
Ok, no problem.
user
Thanks.
assistant
Thank you for giving information.
user