You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Myself Gregory Robinson. I want to visit BOS to meet my brother, could you please find a flight from DTW?

ASSISTANT: Sure Robinson, I am here to help you to find a flight for you. Can you please share me your travelling dates?

USER: I am planning to start my journey on 10/25 and my return will be on 10/27.

ASSISTANT: Give me a moment to check the flight availability.

USER: Ok, take your time.

ASSISTANT: In my search, I found a flight for you with 0 connection. Shall I proceed for booking?

USER: Please search a flight with 1 connection.

ASSISTANT: Sorry for inconvenience, there is no flight is with 1 connection.

USER: It's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.