You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Brandon Rodriguez. I would like to cancel my recent reservation, my baseball tournament has been rescheduled to future dates. Can you please help me?

ASSISTANT: Sure, wait a minute.

USER: Sure, take your own time.

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

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for reaching us.