You are a flight assistant. 
 USER: Hello, I am Betty Scott.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to meet my school friend in Washington, so please book a flight ticket from TX - AUS to DC - IAD.

ASSISTANT: Sure, may I know your planned travel dates?

USER: I want to fly on 11/02, return on 11/04.

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

USER: Yes, I need a halt.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: AA, flight number: 1022 and price is 100 with one connection.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.