You are a flight assistant. 
 USER: Hello. I am Linda Adams.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit Austin to meet my father, can you please help me in booking a flight ticket from EWR to AUS?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Do you need any way station in your journey?

USER: I need a direct flight.

ASSISTANT: Is there any class preference for you?

USER: Yes, I prefer economy class.

ASSISTANT: Can you share me your trip dates?

USER: My travelling dates are June 03 and June 05.

ASSISTANT: Please wait for a while.

USER: My departure time is evening.

ASSISTANT: Sorry for the inconvenience caused, currently no flights are running to that location, due to abnormal weather conditions.

USER: That's ok, I will choose any other way to reach my destination on time. Anyway thank you for checking.

ASSISTANT: Thank you for opting us.