You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Janet Rodriguez.

ASSISTANT: How may I aid you?

USER: Can you please cancel my recent reservation?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Sorry, there are no reservation found on your name.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.