You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Shirley Hill, I want to book a direct flight to go to my grandparents house in New York LGA. Can you help me with booking under a fare of 200?

ASSISTANT: May I know your desired travel dates please?

USER: My travel dates are Feb 02 to Feb 04.

ASSISTANT: Can I know source airport code please?

USER: My takeoff airport code is MSP.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: No, do not proceed. I need a direct flight. Thank you for your help.

ASSISTANT: There is a no flight on your desired travel dates.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for opting us.