You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to meet my business partner to discuss about some issues in our casino, could you book my ticket from CLT to LAS?

ASSISTANT: Sure, let me know your travelling dates.

USER: My itinerary dates are Mar 9 and Mar 11.

ASSISTANT: May I know your connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I want to return from LAS in the afternoon.

ASSISTANT: May I know your name please?

USER: Scott Hall here.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found an AA airline, flight number: 1008, price: 100 with one connection.

USER: Please book my ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.