customer: Hello, I am Daniel Davis. 
 agent: Hello, how may I assist you today? 
 __ 
 agent: Sure, wait a moment, let me check and get back to you. 
 customer: Ok. 
 agent: sorry, unfortunately no reservation found with provided name. 
 customer: Thank you for providing me the information. 
 agent: You are welcome, thanks for your interest.
customer: As I am planning to brother birthday party, but due to some reasons it has been postponed. Could you please cancel my reservation.