You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dorothy Brown here.

ASSISTANT: How can I help you for the day?

USER: I have to attend a wedding, can you book a ticket from CLT to MSP?

ASSISTANT: Sure, I am here to help you with that flight ticket booking. May I know your journey dates, please?

USER: Sure, my planned departure and return travel dates are 22nd and 24th of June.

ASSISTANT: May I know your connection limit?

USER: Yes, it is 1.

ASSISTANT: Do you have any other specifications?

USER: I want to return in the afternoon time.

ASSISTANT: Sorry to say that, there is no flight found on this route as per your travel dates.

USER: That's ok, thank you for giving the information.

ASSISTANT: Thank you for reaching us, have a great day.