You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to visit the Korean war veterans memorial which is very famous in the Washington, DCA. Can you help me with the process of booking a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are Sept 15 and 17.

ASSISTANT: Please share me your source point.

USER: My source is from Atlanta, ATL.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your good name?

USER: Shirley Lopez is my name.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: We found an airline: United Airlines, flight number: 1016 and price is 200 with one connection.

USER: Please reserve it for me.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your excellent customer service.

ASSISTANT: Thank you for reaching us.