You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me to book a flight ticket from DTW to AUS?

ASSISTANT: Sure, we are happy to help you in booking. Can you please share your planned travelling dates to proceed further?

USER: My travelling dates are Feb 18 to Feb 20.

ASSISTANT: Do you need a stopover in between your journey?

USER: I need a stopover in between my journey.

ASSISTANT: Would you like to avail any benefits for the comfort of your journey?

USER: No.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Ok, no problem, for your documentation purpose take my name is Stephen Young. Thank you.

ASSISTANT: Thank you.