You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to take my children to International Children's Festival in Washington. Can you please help me in reservation from JFK to DCA?

ASSISTANT: Sure, can you please share your travel dates?

USER: My journey start from New York on Mar 31st, and I would like to return back on 2nd of Apr.

ASSISTANT: Do you have any connection limit?

USER: I need a break in my journey, so make sure that flight should contain one connection.

ASSISTANT: May I know your airline preference?

USER: I preferred to travel with normal cost airlines.

ASSISTANT: Do you have any other requirements?

USER: No any other requirements.

ASSISTANT: May I know your name to proceed further?

USER: Sure, this is Brenda Phillips.

ASSISTANT: Hawaiian airlines is providing you a flight with a ticket fare of 100 which departs at 1:00 AM and returns at 10:00 AM, shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed with the flight-1023 in economy class.

USER: Thank you for your help in booking process.

ASSISTANT: Welcome, have a safe trip.