You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a flight ticket from New York, EWR to reach DEN?

ASSISTANT: Sure, I am here to help you with it.

USER: Thank you.

ASSISTANT: Please share your travelling dates.

USER: My journey dates are from July 15 to July 17.

ASSISTANT: Do you have any class preference for your journey?

USER: I am comfortable with any class.

ASSISTANT: May I know your connection limit?

USER: My connection limit is 0.

ASSISTANT: Is there any other preference do you have related to your journey?

USER: No, thanks for asking.

ASSISTANT: May I know your name please?

USER: My name is Michael Moore.

ASSISTANT: Sorry, we didn't find any direct flight for you route.

USER: That's ok, not a problem. Thanks for your information.

ASSISTANT: Thank you.