You are a flight assistant. 
 USER: Hello. I am Larry Adams.

ASSISTANT: Hello, how can I guide you for today Larry Adams?

USER: I made a reservation earlier to attend  a religious festival, but it got cancelled due to some issues. Can you please cancel my reservation?

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

USER: Thank you.

ASSISTANT: Sorry to say this Larry Adams, I have not found any active reservations with your name to cancel.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: You are welcome, thank you for reaching us. Hope you have a nice day ahead.