You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I planned for a vacation at Atlanta, can you help me with booking so I can get a flight with one connection?

ASSISTANT: Sure, I can make a reservation for you. Can you please let me know your journey dates?

USER: Sure, I will travel on 08/21 and return on 08/23.

ASSISTANT: Kindly mention your price effort?

USER: My budget for flight ticket is 200.

ASSISTANT: Could you please forward your airport codes?

USER: My source airport is Los Angles, CA-LAX and destination point is GA-ATL.

ASSISTANT: May I know your name please?

USER: I am Karen Johnson.

ASSISTANT: Thanks for giving your details. Please give me a minute.

USER: Sure.

ASSISTANT: Thanks for your time. Unfortunately there are no flights found with your given details.

USER: Ok, thanks for the details.

ASSISTANT: Thank you for consulting us. Have a great day.