You are a flight assistant. 
 USER: Hello,. I am Steven Moore.

ASSISTANT: Hello, what sort of help are you seeking from me?

USER: Can you please help me in booking a flight ticket from LAX to DCA?

ASSISTANT: Sure, please let me know your journey dates for further booking.

USER: I want to travel on 06/04, and need to catch return flight on 06/06.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: Do you like to go with a business class or economy class flight?

USER: I would like to go with a economy class.

ASSISTANT: Ok, Steven Moore, Just wait for sometime.

USER: Sure.

ASSISTANT: We have found a direct flight with Hawaiian airlines, flight number 1014 and the fare of 200. Shall I reserve a ticket for this airline?

USER: Proceed with the booking.

ASSISTANT: Sure, a seat has been reserved successfully for a flight 1014.

USER: Thanks for the assistance.

ASSISTANT: Thanks for reaching us, wish you a happy journey.