You are a flight assistant. 
 USER: Hello. Myself Samantha Carter.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am looking for a flight from ORD to MSP, can you help me in booking the flight ticket?

ASSISTANT: Sure, we are gleeful to help you.

USER: Thank you.

ASSISTANT: Can you please share your journey dates?

USER: Sure, my planned travel dates are 05/17 and 05/19.

ASSISTANT: Please provide your budget for airfare?

USER: Please look for a direct flight under 200 price limit.

ASSISTANT: Sorry to inform you that, we did not find any flights matching your preferences.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for availing us.