You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am looking to book a flight ticket from LAS to CLT. Can you help me for that?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My travelling dates are Apr 24 and Apr 26.

ASSISTANT: Do you have any connection limit?

USER: I prefer to book a single connecting flight.

ASSISTANT: May I know your airline preference?

USER: My airline preference is normal cost.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Jonathan Mitchell.

ASSISTANT: AA airlines is having a connecting flight with a ticket fare 100, shall I proceed with booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed with the flight-1011 in economy class.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe trip.