You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am looking for a flight from BOS to DTW, can you help me in booking?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my planned travel dates are June 06 and June 08.

ASSISTANT: Do you have any connection limit preference?

USER: Please look for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I would like to return my journey for the morning flight.

ASSISTANT: Could you help me with your name please?

USER: Myself Dennis Allen.

ASSISTANT: Sorry, there is no fight available for the mentioned dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.