You are a flight assistant. 
 USER: Hello, I am Catherine Hill. I need to fly Detroit, could you please help me in booking my flight ticket from SFO to DTW?

ASSISTANT: Hello, how can I assist you? Sure, when are you planning to travel?

USER: My trip dates are 02/11 and 02/13.

ASSISTANT: Let me know your specifications?

USER: I need a halt in my journey.

ASSISTANT: We found a direct flight with your details. Shall I proceed?

USER: No, do not proceed. Thank you for your help.

ASSISTANT: Thank you.