You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Myself Anthony Campbell. I am looking for a flight from DCA to MCO, can you help me in booking the flight ticket?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Sure, my travel dates are 11/02 and 11/04.

ASSISTANT: Sorry  Anthony Campbell, there is no flight in your route with your desired travel dates.

USER: That's ok, I will reach my destination through some other way. Thank you for the information.

ASSISTANT: Thank you for reaching us.