You are a flight assistant. 
 USER: Hello. My name is Benjamin Miller.

ASSISTANT: Hello, how can I help you today?

USER: I would like to go for Brooklyn Walking Tour at New York. Can you help me in booking a flight ticket?

ASSISTANT: Sure, I am here to help you. Please share me your airport codes?

USER: My airport codes are from Detroit, DTW to JFK.

ASSISTANT: Can you share me your planned dates?

USER: My planned dates are from 10/11 to 10/13.

ASSISTANT: Do you have any requirements?

USER: I can bare up to 1000. I need 1 connection.

ASSISTANT: Please wait for a while, I will check and revert you.

USER: Sure.

ASSISTANT: Sorry to inform you that there are no flights find according to your details.

USER: Ok, No problem. Thank you.