You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please help me to book a flight ticket from DFW to AUS?

ASSISTANT: Sure, I will help you. May I know your travel dates?

USER: My travelling dates are Jan 26 to Jan 28.

ASSISTANT: Noted. Do you have any connection limit preference for this trip?

USER: I need a single connection of flight.

ASSISTANT: Sure, may I know your name?

USER: Barbara Nelson here.

ASSISTANT: Thank you. Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight having single connection with Hawaiian Airlines and the ticket fare is 100 only in economy class. Flight departs at 8:00 hours and arrives at 3:00 hours. Shall I book the ticket for you?

USER: Ok, proceed.

ASSISTANT: Your ticket is booked successfully and your flight number is 1006.

USER: Thank you.

ASSISTANT: You are most welcome.