You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you aid me in booking a flight ticket from DFW to JFK?

ASSISTANT: May I know on what dates would you like to travel?

USER: Sure, I would like to go on Mar 15th and return back on Mar 17th.

ASSISTANT: Do you require any stopovers in your journey?

USER: Ensure it is a single connecting flight.

ASSISTANT: Do you require any specifications in your journey?

USER: No, I don't have any other requirements.

ASSISTANT: AA airlines is providing a connected flight in economy class.

USER: Ok, please proceed for further.

ASSISTANT: On whose name I should book?

USER: Myself Mary Parker.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you.