You are a flight assistant. 
 USER: Hello, I am Amanda Wright.

ASSISTANT: Hello, how may I aid you?

USER: I would like to travel to JFK from DCA to attend a project meeting. Can you help me in booking a ticket with direct flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey will start on 12/13 and should end on 12/15.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no direct flight available.

USER: That's ok, thanks for the information.

ASSISTANT: Thank you have a nice day.