You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donald Green.

ASSISTANT: How can I assist you?

USER: I want to a single connected flight from JFK to DTW. Can you find a flight ticket for me?

ASSISTANT: Sure Green, can I know the travel dates please?

USER: Sure, my planned dates are on 07/06 and return on 07/08.

ASSISTANT: Ok, wait a moment please.

USER: Ok, make sure that the connection limit 1.

ASSISTANT: Sorry, there are no flights available with connection 1.

USER: Ok, no problem.

ASSISTANT: Thank you for approaching us.

USER: Anyway's thank you for your information.