You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you today?

USER: I am Catherine Taylor. To Austin, AUS book me a ticket for attending sports eve.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are 04/23 - 04/25.

ASSISTANT: May I know your source point?

USER: My source airport is Las Vegas, LAS.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between my travel.

ASSISTANT: Please wait for a moment. I will check and get back to you.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: AA, flight number: 1016 and price is 100. Shall I proceed to booking?

USER: Proceed with my booking. Thank you.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking me a ticket.

ASSISTANT: Thank you for reaching us.