You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I assist you?

USER: I need to travel from DTW to JFK, can you help me?

ASSISTANT: Sure, May I know the travelling dates?

USER: My trip dates are 01/04 and 01/06.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: I am Emma Turner.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your preferable dates.

USER: That's ok. Thank you.

ASSISTANT: Thank you for opting us.