You are a flight assistant. 
 USER: Hello, I am John Mitchell.

ASSISTANT: Hello, how may I support you?

USER: I would like to book a flight ticket to Detroit, MI - DTW, to visit the Rolling Pub with my cousin. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please provide me your source point.

USER: It was New York, NY - JFK.

ASSISTANT: Ok, what are your planned dates?

USER: My trip dates are 12/02 - 12/04.

ASSISTANT: Do you want a connecting flight?

USER: Yes.

ASSISTANT: May I know your budget for this reservation?

USER: I can bare only 200.

ASSISTANT: Sorry, we have a flight with price 900.

USER: Ok, please do not proceed. Thanks for your effort and service.

ASSISTANT: Ok. Thank you for choosing us.