You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am looking to book a flight ticket from AUS to DEN. Can you help me for that?

ASSISTANT: Sure, may I know your preferable dates of journey please?

USER: My travelling dates are Aug 04 and Aug 06.

ASSISTANT: Do you have any class preference?

USER: Any class is fine for me.

ASSISTANT: May I know your name?

USER: My name is Betty Evans.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I prefer to book a single connecting flight.

ASSISTANT: Ok, please wait moment.

USER: Sure, I will wait for your response.

ASSISTANT: JetBlue Airlines is providing the flight-1011 with single connection and the ticket fare is 200. Can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your flight ticket has been successfully booked in economy class.

USER: Thank you for booking.

ASSISTANT: Thanks for reaching us.