You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this moment?

USER: I am Anthony Green. I want to book a ticket from LAX to DEN, will you help me to book a ticket?

ASSISTANT: Sure, I am glad to help you with the ticket booking. Can you please tell me your travel dates?

USER: My travelling dates are on Nov 12 and Nov 14.

ASSISTANT: Ok, which class do you prefer either economy or business class?

USER: I am okay with any class.

ASSISTANT: Ok, do you need any halts in between your journey?

USER: Yes, I need a single halt.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: There is a flight in the Southwest airlines which is having a single halt in between your journey and the ticket fare is 200. Can I proceed with ticket booking?

USER: You can proceed.

ASSISTANT: Ok, I have confirmed your flight ticket with the flight number 1024. Have a nice journey.

USER: Thank you.

ASSISTANT: My pleasure to help you. Thank you for approaching us.