You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: I am Scott Young. I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket from LAX to DCA?

ASSISTANT: Sure, could you please share your planned journey dates?

USER: I would like to take off on 03/02 and return on 03/04.

ASSISTANT: Please hold on a moment, Scott.

USER: Sure, take your time.

ASSISTANT: Thank you for your waiting, I found a flight for you in Hawaiian airlines with fare 100 and 1 connection. Can I book your ticket?

USER: Please confirm the booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1027.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing our service, hope you visit us again.