You are a flight assistant. 
 USER: Hello, I am Cynthia Carter.

ASSISTANT: Hello, how can I help you?

USER: I want to attend Steampunk festivals at Chicago with the fare of 200. Can you please help me in booking a direct flight ticket?

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

USER: I want to travel on 03/05 and recur on 03/07.

ASSISTANT: Let me know your journey airport codes please.

USER: I want to board from Minneapolis & St. Paul, MN - MSP. I will land at Chicago, IL - ORD.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for your time. There are no flights found according to your specifications.

USER: Ok, no issues. Thank you for kind service.

ASSISTANT: Thank you for opting us.