You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

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

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are Dec 08 and Dec 10.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I need a flight with single connection.

ASSISTANT: Is there any other specifications?

USER: I prefer to travel in normal cost airlines.

ASSISTANT: May I know your good name?

USER: Myself Frank Walker.

ASSISTANT: We found a Hawaiian airline with flight number 1011 and fare 100 with class is economy. Shall I proceed with booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for helping me in booking the flight ticket with normal cost airlines.

ASSISTANT: Thank you for availing us.