You are a flight assistant. 
 USER: Hi,. Emma Young here.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight ticket to Washington with price under 200. Please help me with it.

ASSISTANT: Sure, can you help me with your journey dates?

USER: Journey dates are 03/03 and 03/05.

ASSISTANT: May I know your airport codes?

USER: Airport codes are DTW-IAD.

ASSISTANT: A flight with price 200 having single connection is found in 1014 AA airline. Shall I proceed with it?

USER: You can proceed. Thanks for the help.

ASSISTANT: Your ticket is confirmed.