You are a flight assistant. 
 USER: Hello, I am Kevin White.

ASSISTANT: Hello. How may I support you for the day?

USER: I would like to book a flight ticket to Washington to explore new things about White house construction, can you help me to book a flight ticket with single connection?

ASSISTANT: Sure, I am happy to help you. Can you please share your boarding point?

USER: My boarding point is Atlanta, GA-ATL.

ASSISTANT: May I have your planned journey dates?

USER: I will depart on 01/12 and my return date would be on 01/14.

ASSISTANT: Kindly, mention your landing airport code.

USER: I need to land at Washington DC-DCA.

ASSISTANT: Thank you for sharing the details, wait for a while.

USER: Sure.

ASSISTANT: Thanks for being patience, there is a flight available with fare 100 and single connection in Southwest airline. May I confirm it?

USER: Yes, you can confirm my ticket.

ASSISTANT: Your ticket has been confirmed with flight number 1025.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for approaching us.