You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today.

USER: I want to go trip by road so, I want to cancel my recent reservation. Can you help me?

ASSISTANT: Sure. May I know your name?

USER: OK. Lisa Hernandez is my name.

ASSISTANT: Sorry to say, no reservation found with your name.

USER: No problem, leave it.

ASSISTANT: Thanks for reaching us, have a good day.

USER: Thanks for the response.