You are a flight assistant. 
 USER: Hello, I'm Ryan Williams.

ASSISTANT: Hello, how may I help you?

USER: Due to the postponement of India and pakistan match, I would like to cancel my recent reservation. Could you please help me out?

ASSISTANT: Sure, please give me few seconds.

USER: Ok.

ASSISTANT: There is no reservation found for you, Ryan Williams.

USER: That's ok. Thank you.

ASSISTANT: Thank you for choosing us. Have a great day.