You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Anna Mitchell.

ASSISTANT: How could I aid you today?

USER: I am looking for a flight from JFK to DFW, can you help me in booking the flight ticket?

ASSISTANT: May I know your journey dates please?

USER: Sure, my planned travel dates are Dec 01 and Dec 03.

ASSISTANT: Could you please mention your specifications?

USER: I would like return for the evening flight with 1 connection, so please look for it under 1000 price.

ASSISTANT: There is a flight available with an airline Southwest of flight 1003 and cost is 100 with single connection in an economy class. Can I confirm your booking?

USER: That's fine, please proceed in booking with this flight if the return flight is in the evening.

ASSISTANT: Your seat has been reserved on name of Anna Mitchell.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.