You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Debra Jones.

ASSISTANT: How can I assist you at this moment?

USER: I want to book a ticket from AUS to ORD to attend seminar, can you help me in booking?

ASSISTANT: Sure, I will assist you with that. Could you please mention your preferable travel dates?

USER: I am departing on Nov 10 and return on Nov 12.

ASSISTANT: Do you have any another specifications?

USER: I want to return in afternoon.

ASSISTANT: Ok, please wait a moment, I will check flight availability in this route.

USER: Sure, take your time.

ASSISTANT: There is a JetBlue airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Please proceed for booking.

ASSISTANT: I have confirmed your flight ticket, flight number is 1029.

USER: Thank you for your help.

ASSISTANT: You are welcome Debra Jones.