You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Justin Parker here. Cancel my flight reservation? As my baseball match got postponed due to bad weather in Chicago.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: As per your request there is no reservation on your name in our database.

USER: Ok, that's not a problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your help.