You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need you to book a flight ticket from DCA to SEA, please help me.

ASSISTANT: Sure, can you share me your trip dates?

USER: September 17 and 19 are my planned travelling dates.

ASSISTANT: Do you have any specifications?

USER: I need a break in between my journey.

ASSISTANT: Can I know your good name?

USER: Katherine Harris here.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1016.

USER: Thank you.

ASSISTANT: Thank you for reaching us.