You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to attend a marriage in New York. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, may I know your source and destination airport codes please?

USER: My airport codes are PHX and JFK.

ASSISTANT: Can I have your planned travel dates please?

USER: My travelling dates are Feb 13 and Feb 15.

ASSISTANT: Can I have your good name please?

USER: My name is Richard Brown.

ASSISTANT: Do you have any connection preference?

USER: I prefer single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other preferences.

ASSISTANT: I found an economy class in Hawaiian airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1000.

USER: Thanks for helping me.

ASSISTANT: Thank you for approaching us.