Hi. I am Stephen Baker.
user
Hello, how may I amend you?
assistant
 I want to cancel my recent reservation, because I want to travel  with my friends by road.
user
Sure, please wait for a minute.
assistant
Can you help me with it please? Ok.
user
Ok, I will help you.
assistant
Thank you.
user
There is no reservation found with your name.
assistant
That's ok. Thank you for the response.
user
Thanks for choosing us.
assistant