You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket from CLT. Can you please help me for booking to LAS?

ASSISTANT: Sure, we are perky to help you. Do you prefer any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Sure, my name is Ryan Roberts.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My preferred journey dates are April 27 and 29.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1018 AA airlines with single connection with economy class. Shall I proceed with the booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been reserved with price 200.

USER: Thank you.

ASSISTANT: Thank you for choosing us.