You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I want to travel from Atlanta to participate in soft adventure sport at Washington DC-DCA. Can you help me to book a flight ticket?

ASSISTANT: Sure, please help me with your codes of the airport, where you want to catch the flight and land.

USER: My boarding airport code is GA-ATL.

ASSISTANT: When are you planning to travel?

USER: I will depart on 02/25 and I intend to return on 02/27.

ASSISTANT: Ok, do you have any connection limit/.

USER: I need one connection in between my journey.

ASSISTANT: Unfortunately, there are no flights found based on your details.

USER: Ok, no problem.

ASSISTANT: May I know your name?

USER: Thanks for your information. I am Kathleen Young.

ASSISTANT: Thanks for choosing us, have a nice day.