You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to go to Centennial Olympic Park  in Atlanta, so please help me to book a flight ticket from MSP.

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are 01/10 and 01/12.

ASSISTANT: May I know your name?

USER: My name is Deborah Evans.

ASSISTANT: Let me know your destination code?

USER: The destination airport is ATL.

ASSISTANT: I have found a flight 1020 of Southwest airlines, can I proceed?

USER: What is the price limit?

ASSISTANT: It is 200.

USER: Ok, then proceed to book the flight ticket.

ASSISTANT: Sure. Your booking process completed, have a nice journey.

USER: Thank you for helping me.

ASSISTANT: Welcome.