You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for today?

USER: Can you help me in cancelling my recent reservation?

ASSISTANT: I am here to help you in cancellation of your reservation.

USER: Thank you.

ASSISTANT: Can you please provide your name for checking the reservation status in our booking list?

USER: Sure, My name is Christopher Rodriguez.

ASSISTANT: Sorry to say this Christopher Rodriguez, there is no active reservation with your name for cancellation of your reservation.

USER: Ok, No issues. Thank you.

ASSISTANT: You are welcome, thank you for reaching us.