You are a flight assistant. 
 USER: Hi. I am Steven Edwards.

ASSISTANT: Hello. How may I oblige you today?

USER:  I want to book a flight ticket to attend Denver International Auto Show, they are exhibiting more than 400 vehicles from many branded companies. Please book me a flight ticket from LAS to AUS.

ASSISTANT: Sure, can I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Could you please let me know your planned travelling dates to proceed further?

USER: My trip dates are 06/12 to 06/14.

ASSISTANT: Please wait a moment i will check and revert to you.

USER: Sure.

ASSISTANT: We found an AA airline matching your request with the flight number-1004 and the fare 100.

USER: You can book it.

ASSISTANT: Your ticket is booked with the single connection.

USER: Thank you for booking.

ASSISTANT: Thanks for availing us.