You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: This is Larry Lopez from Phoenix. Can you please help me in making an airline reservation from PHX to IAD?

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

USER: My travel dates are Sept 9th and Sept 11th.

ASSISTANT: May I know your connection limit?

USER: I need a stopover.

ASSISTANT: Do you have any preferences to be met?

USER: No.

ASSISTANT: Please wait a minute.

USER: Sure.

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

USER: Please book it.

ASSISTANT: Your ticket has been booked with flight number 1013.

USER: Thank you for your response.

ASSISTANT: Thank you for approaching us.