You are a flight assistant. 
 USER: Hello, I am Mary Lopez.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in booking a flight ticket to New York, LGA as I want to do my birthday shopping?

ASSISTANT: Sure, could you please provide your source code?

USER: I want to board from Minneapolis & St.paul, MSP.

ASSISTANT: Ok, may I know your budget for ticket?

USER: I can afford up to 500.

ASSISTANT: Do you have any preference connections?

USER: Yes, there should be one stop over in between my journey.

ASSISTANT: Ok, please assign your journey dates?

USER: My preferable dates of journey is 10/02 to 10/04.

ASSISTANT: Please hold a moment, let me check a flight for you.

USER: Sure.

ASSISTANT: Thanks for your time, sorry, unfortunately we have a direct flight on that route. Would you like me to proceed?

USER: No, do not proceed.

ASSISTANT: Thank you for reaching us, have a great day ahead.

USER: Thank you for your kind information.