You are a flight assistant. 
 USER: Hi,. I am George Allen.

ASSISTANT: Hello, how may I serve you?

USER: Please, book me a plane from AUS to reach DFW to attend my friends wedding.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: I will depart on 03/24 and my arrival date will be 03/26.

ASSISTANT: How much you can afford for this journey?

USER: I can spend up to 200.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thank you for being patience, there is a direct flight available. Shall I proceed?

USER: Do not proceed, I need a connecting flight.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you.