You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I am Benjamin Hernandez. I am planning to visit a Houston from AUS to HOU. Can you find a flight ticket for me?

ASSISTANT: Sure, I will help you in booking flight ticket. Can you please mention your travel dates for booking flight ticket?

USER: Sure, my planned trip dates are on 11/07 and back on 11/09.

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

USER: Ok, make sure that the connection limit 1.

ASSISTANT: There is a flight available as per your requested details, airline is UA and flight number is 1003. Are you ok with this flight?

USER: Yes, proceed with the booking please.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for your valuable help.

ASSISTANT: You are welcome.