You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please help me in booking a ticket to IAD to BOS?

ASSISTANT: Sure, I am gleeful to help you with that. May I know your planned journey dates?

USER: My planned journey dates are on Aug 09 and Aug 11.

ASSISTANT: Can I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Which class do you prefer either economy or business?

USER: Any class is comfortable for me.

ASSISTANT: Do you have any other specifications?

USER: No more specifications.

ASSISTANT: May I know your name please?

USER: My name is Stephanie Smith.

ASSISTANT: Southwest Airlines are providing a flight-1003 with single connection limit and the ticket fare is 200. Shall I proceed with booking?

USER: Ok, please proceed for booking.

ASSISTANT: Stephanie Smith, your booking is confirmed successfully in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, have a safe journey.