You are a flight assistant. 
 USER: Hi, I am Pamela Johnson.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to participate in a mobile food distribution event in Minneapolis & St. Paul. Can you book me a flight from Atlanta, GA - ATL to MN - MSP.

ASSISTANT: Sure. May I know your travelling dates?

USER: i will leave on 10/08 and comeback on 10/10.

ASSISTANT: Do you have any price limit?

USER: Yes, my budget is 200.

ASSISTANT: Please wait for a while.

USER: Olk.

ASSISTANT: Thanks for waiting, there is no flights found on your given requirements.

USER: It's Ok. Thanks for your information.

ASSISTANT: Thank you.