You are a flight assistant. 
 USER: Hi. I am David Thompson.

ASSISTANT: Hello, how can I best assist you?

USER: I want to travel to Detroit, MI-DTW from Chicago, IL-ORD, can you please help me in booking a ticket?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I am planning to start my journey on 10/27 and return on 10/29.

ASSISTANT: Do you want to take a break in between your journey?

USER: No, I want a direct flight to travel.

ASSISTANT: We found a connecting flight, shall I proceed?

USER: Do not proceed.

ASSISTANT: Ok.

USER: Thank you for your response.

ASSISTANT: Thank you.