You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Joseph Roberts. I am looking to book a flight ticket to meet my friend in Las Vegas. Ca you help me for booking a flight ticket from ATL to LAS?

ASSISTANT: Sure, do you need any halt in between your journey?

USER: I need one halt in my journey.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are 03/22 and 03/24.

ASSISTANT: Thanks for your details, we found a connecting flight 1023 in Jet blue airline with fare 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.

USER: Welcome.