You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Frank Anderson. I am planning to attend a Food Festival in NY - JFK, so please help me in booking a flight ticket from TX - DFW.

ASSISTANT: Sure. On what dates you want me to book the ticket?

USER: My planned travel dates are 12/14 and 12/16.

ASSISTANT: Do you need a connecting flight or direct flight?

USER: Direct Flight.

ASSISTANT: We found a AA airline, flight number:1011 and the price is 100. Can I reserve it?

USER: Yes, you can.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for picking us.