You are a flight assistant. 
 USER: Hello, I am Sarah Turner.

ASSISTANT: Hello, How best can I serve you today?

USER: On my kids vacation, I am planning to take them to Brooklyn walking tour.

ASSISTANT: Ok.

USER: So, will you aid me in reserving a connecting flight ticket to New York, JFK?

ASSISTANT: Sure, I will help you in booking.

USER: Thank you.

ASSISTANT: From where do you want to board?

USER: I would like to board from Washington, DCA.

ASSISTANT: What are your preferred travelling dates?

USER: My depart is on 12/05 and return on 12/07.

ASSISTANT: What is your expected budget for your ticket?

USER: Price should not exceed 5000.

ASSISTANT: Thanks for the details, please wait. I will search you the flight.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a UA airline, flight number-1002 connections-1 and ticket fare-100.

USER: You can book this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thanks for approaching us, have a great journey!.