You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I have planned to book a plane ticket form LAS to CLT, can you assist me.

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

USER: My preferred dates are Sep 17th and Sep 19th.

ASSISTANT: May I know your connection limit?

USER: I need single connection between my trip.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Please share your name to proceed further.

USER: Kimberley Carter.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: No problem, thank you for searching.