You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket from Las Vegas, LAS to Charlotte, CLT?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My journey dates are from Sept 10 to Sept 12.

ASSISTANT: May I know your connection limit?

USER: Yes, I need a way station in between journey.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: Your good name please.

USER: My name is Samantha Johnson.

ASSISTANT: We found a direct airline: Hawaiian, flight number: 1004 and price is 100.

USER: Sure, you can proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.