You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: I am planning to enjoy with a holiday trip at Detroit MI-DTW, help me in booking my flight ticket from NY-LGA.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates will be 09/06 to 09/08.

ASSISTANT: Do you need a break in between the journey?

USER: I need a connecting flight.

ASSISTANT: Please wait for a couple of minutes, I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Sorry, there were no flights on your preferable dates.

USER: Its ok, thank you.

ASSISTANT: May I know your name?

USER: I am Jennifer Moore.

ASSISTANT: Thank you for choosing us.