You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I need to attend a workshop at Austin, can you please help me in booking a flight ticket from EWR to AUS?

ASSISTANT: Sure, may I know your good name please?

USER: Myself Betty Anderson.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I would like to start my journey on Dec 04 and return back on Dec 06.

ASSISTANT: May I know your class preference please?

USER: I am comfortable with any class.

ASSISTANT: May I know your preferable time for journey?

USER: I am ok with any timings.

ASSISTANT: May I know your connection limit please?

USER: I would prefer connecting flight.

ASSISTANT: There is a connecting flight of fare 100 with economy class in United airline, shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your reservation has been confirmed with flight number 1013.

USER: Thank you for booking.

ASSISTANT: You are welcome.