You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit Washington, will you help me in booking the flight ticket from ATL to DCA?

ASSISTANT: Sure, let me know your travel dates?

USER: My travelling dates are June 10 and June 12.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: May I know your good name?

USER: Myself Stephen Parker.

ASSISTANT: We found a Hawaiian airline with flight number 1008 and fare 100 and class is economy. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us, have a nice day.