You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I serve you?

USER: My match has been postponed due to some issues. Can you please cancel my recent reservation?

ASSISTANT: Sure.

USER: Kenneth Thompson is my name.

ASSISTANT: Please wait a moment I will check the reservation with your name.

USER: Sure.

ASSISTANT: We found reservation with your name. Shall I cancel it?

USER: Ok, please cancel it.

ASSISTANT: Your reservation has been cancelled.

USER: Thank you.

ASSISTANT: Thank you for choosing us.