You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I assist you for today?

USER: I am Laura Jackson. I want a flight with connection limit 0, can you help me?

ASSISTANT: Yes, I am here to help you. Can you please help me by providing your source and destination?

USER: My departure is from EWR airport and destination is DTW airport.

ASSISTANT: Similarly, please provide your planned dates of journey.

USER: I am departing on 09/16 and return on 09/18.

ASSISTANT: Sorry to say this, there is no flight from our service to your destination.

USER: That's ok, thanks for your information.

ASSISTANT: Most welcome.