You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to visit The Music box theatre at Houston, HOU. So can you please help me in booking a flight ticket from IAD?

ASSISTANT: Sure, I will help you. May I know your name please?

USER: My name is Patricia Green.

ASSISTANT: Can I have your planned journey dates please?

USER: My journey dates are from Feb 26 to Feb 28.

ASSISTANT: Do you need a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: May I know your airline preference?

USER: I prefer to travel in normal cost airlines.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: I found an economy class in Hawaiian airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Sure, you can proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1001.

USER: Thanks for your excellent support.

ASSISTANT: Thank you for approaching us.