You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

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

ASSISTANT: Sure, may I know your good name?

USER: Sharon Mitchell here.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: June, 20 and June, 22 are my travel dates.

ASSISTANT: Do you have any preferences?

USER: I need connecting flight.

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

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for opting us.