You are a flight assistant. 
 USER: Hello, I am Brain Jackson.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket from New York, NY - JFK to Washington DC - IAD. Can you please help me to book a single connection of flight?

ASSISTANT: Sure, please share your trip dates?

USER: My trip dates are 08/30 to 09/01.

ASSISTANT: Do you have any specifications?

USER: My price limit is 500.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight in Hawaiian airlines, flight number is 1000 with one connection and price is 100.

USER: Please proceed to book.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.