You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I want to cancel my recent reservation. Can you please help me in that?

ASSISTANT: Sure, I am here to help you with this.

USER: Thank you.

ASSISTANT: Can you please provide your name to check your reservation status?

USER: Ronald Young here.

ASSISTANT: Ronald Young, there is no active reservation found under your name in our database.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.