You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to book a flight ticket to BOS from IAD, can you please help me out?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: Sure, my trip dates are Mar 19 and Mar 21.

ASSISTANT: Do you need stopover in between your journey?

USER: I am looking for a flight with 1 connection.

ASSISTANT: Please let me know if you have any other specifications.

USER: No more specifications.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Donna Jones.

ASSISTANT: AA is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1012, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.