You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Robert Lopez.

ASSISTANT: How may I help you?

USER: I am looking for a flight from Detroit, can you please help me in booking the flight ticket from DTW to AUS?

ASSISTANT: Sure Lopez, I am here to help you. When you are willing to travel?

USER: Sure, my travel dates are 10/07 and 10/09.

ASSISTANT: Ok, please be on hold.

USER: Ok, I will wait for a while.

ASSISTANT: As per your data, I found a flight with Delta airlines and the ticket fare is 300 only. Shall I proceed for booking?

USER: May I know about the connection limit?

ASSISTANT: This flight is with single connection.

USER: I need a direct flight.

ASSISTANT: Lopez, sorry to inform that no flights are available with zero connection.

USER: That's ok, thank you for the information.

ASSISTANT: You are most welcome.