You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I best assist you now?

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

ASSISTANT: Sure, Can you please let me know your travelling dates?

USER: My trip dates are 08/28 and 08/30.

ASSISTANT: Do you prefer any lay by in between journey?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your good name please?

USER: I am Emily Wright.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I prefer economy class.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: That's ok. Thank you.

ASSISTANT: Thanks for approaching us, wish you a great day.