You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me to book a flight ticket from ATL to DCA?

ASSISTANT: Sure, I am here to help you. Can you please let me know your travelling dates?

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

ASSISTANT: Do you prefer any stopover in between journey?

USER: Yes, I need a stopover.

ASSISTANT: Are there any other specifications for you?

USER: No, thank you.

ASSISTANT: May I know your good name?

USER: Stephanie Carter here.

ASSISTANT: American Airlines is providing connecting flight with the ticket fare of 100 and depart time is 11:00 hours, arrival time is 20:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1022.

USER: Thank you.

ASSISTANT: Thank you for choosing us.