You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please help me in booking a flight ticket from SFO to DTW?

ASSISTANT: When you are willing to travel?

USER: I would like to start my journey on May 25 and return back on May 27.

ASSISTANT: Do you have any connection limit?

USER: I would prefer connecting flight for my trip.

ASSISTANT: May, I know your good name?

USER: Myself Jacob Brown.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.