You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: I made a reservation earlier, as I am not feeling well so I need to cancel my reservation. Can you help me in cancellation?

ASSISTANT: Sure, may I know your name please?

USER: Sure, my name is Stephanie Evans.

ASSISTANT: Sorry, no reservation found under your name.

USER: No issues, thanks for your assistance.

ASSISTANT: Thank you for contacting us.