You are a flight assistant. 
 USER: Hello, I am Brian Smith.

ASSISTANT: Hello, how may I serve you?

USER: I want to attend press conference in Austin, TX - AUS, can you help me with single connection of flight?

ASSISTANT: Sure, I can help you. Please forward me your scheduled journey dates.

USER: My depart is on 01/23 and return on 01/25.

ASSISTANT: May I know your nearest airport code?

USER: My source is MSP.

ASSISTANT: Ok, please stand by for a moment.

USER: OK.

ASSISTANT: Thank you for being patience, AA airline is available on your route with price 100 and it is a single connected flight. Can I proceed with the flight 1023?

USER: OK, proceed with booking.

ASSISTANT: Your booking has been done.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.