You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am Susan Gonzalez. I am a dancer and would like to visit folk festival in DCA, will you please aid me in booking a flight ticket from CLT?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My trip dates are Aug 24th and Aug 26th.

ASSISTANT: Do you have any requirement to be met?

USER: The depart time and arrival time should be evening.

ASSISTANT: May I know your connection limit?

USER: I need a flight with one connection.

ASSISTANT: Is there any other specifications to be met?

USER: No.

ASSISTANT: Ok, please allow me a moment.

USER: Sure.

ASSISTANT: Sorry Susan Gonzalez, there is no flight in your route as per your requirement.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for reaching us.