You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: My name is Jessica Lee and I want to book the flight ticket from PHX to IAD. Can you please help me?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: My travel dates are Feb 22 and Feb 24.

ASSISTANT: May I know your name please?

USER: Jessica Lee.

ASSISTANT: Do you need a connecting flight?

USER: I need a single connection flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in American airlines with fare 200 and it has single connection. Can I book your ticket?

USER: Please proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1006.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.