You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you today?

USER: Please help me in booking flight ticket from IAD to LAX.

ASSISTANT: Sure, I am glad to help you with that. May I know your travelling dates, please?

USER: My trip dates are Nov 07 to Nov 09.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Let me know about your other specifications regarding your journey.

USER: No.

ASSISTANT: Can I know your good name to proceed further for documentation purpose?

USER: James Scott.

ASSISTANT: American Airlines is providing you the connecting flight in economy class, shall I reserve it?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved with flight 1000.

USER: Thank you.

ASSISTANT: My pleasure.