You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I have a plan to visit River rafting at white water centre which is located in Charlotte, CLT. Can you avail me to book a direct flight?

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

USER: My travel dates are Mar 07 and 09.

ASSISTANT: May I know your origin airport code?

USER: My origin is from Los Angeles, LAX.

ASSISTANT: Do you have any connection limit?

USER: No, I need a direct flight.

ASSISTANT: May I know your airline preference?

USER: I need a normal cost airline.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: Patricia Robinson here.

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

USER: Ok, thank you for sharing the information.

ASSISTANT: Thank you for choosing us.