You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel Los Angeles, can you please reserve flight ticket from IAD and LAX?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are Feb,27 and Feb,29.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes I need single connecting flight.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: No other specifications needed.

ASSISTANT: May I know your name?

USER: Myself Justin King.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with your requirement airline is Hawaiian Airlines with price 100 and single connection in between the journey. Shall I proceed with booking?

USER: Please proceed with the reservation.

ASSISTANT: Your booking is done and flight number is 1003 in economy class.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Thanks for reaching us.