You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: My name is Nicole Garcia. I have a business meeting in Washington. Can you help me for booking a flight ticket from SEA to DCA?

ASSISTANT: Sure, I am here to help you to make a flight reservation but I need your travelling dates to search flight easily.

USER: My travelling dates are Apr 15 and Apr 17.

ASSISTANT: I found a flight with airline Delta with price 100 and connection is 1, shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1009.

USER: Thank you for booking.

ASSISTANT: My pleasure.