You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, how may I serve you now?

USER: I want to attend a business trip in Washington, Can you book me a flight ticket with a single connecting flight?

ASSISTANT: Sure, may I know when you want to travel?

USER: I start on 09/09 and return on 09/11.

ASSISTANT: How much can you afford for a ticket?

USER: The price limit is 500.

ASSISTANT: Please share your journey points?

USER: My airport codes are GA - ATL and DC - IAD.

ASSISTANT: There is a flight available in AA airline of flight number 1009 having a stopover and fare is 100. Can I proceed for booking?

USER: You can proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the response.

ASSISTANT: Thank you for availing us.