You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Myself James Moore.

ASSISTANT: Nice to meet you.

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

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

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

ASSISTANT: May I know your class and airline preference please?

USER: There is no airline preferences for this journey but make sure that I need flight in an economy class.

ASSISTANT: Ok, please wait for a while.

USER: Ok, make sure that L would like to return my journey for the afternoon flight with 1 connection.

ASSISTANT: Southwest airlines is providing a flight on that route with ticket fare of 100 and 1 connection, it's departure time is 3 AM and return time is 17 PM. Shall I proceed for booking?

USER: That's fine, please proceed in booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1007, have a safe journey.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.