You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, What kind of help are you expecting from our side?

USER: Can you help me in booking a flight ticket from PHL to ORD?

ASSISTANT: Sure, that is what I am here. Can you please share your travel dates that you have planned?

USER: I want to travel on 07/15, and return on 07/17.

ASSISTANT: Do you prefer any way station in between journey?

USER: Yes, I need a way station in my journey.

ASSISTANT: May I know your good name please?

USER: I am Michael Nelson.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

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: Ok, no issues. Thanks for the information.

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