You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a flight ticket from AUS to DFW?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: I want to fly on Nov 19 and return on Nov 21.

ASSISTANT: Do you need break in between your journey?

USER: Yes, I need a single connection.

ASSISTANT: Please let me know if you have any other specifications.

USER: I don't have any other specifications.

ASSISTANT: Can I have your good name please?

USER: Myself Christopher Gonzalez.

ASSISTANT: JetBlue airlines is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: You can proceed to booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1012, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.