You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket from Austin, AUS to Philadelphia, PHL?

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

USER: My journey dates are from July 12 to July 14.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: My name is Stephen Roberts.

ASSISTANT: Let me know your connection limit?

USER: I am ok with any connection.

ASSISTANT: Do you have any other requirements?

USER: My return time is afternoon.

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

USER: Ok, that's not a problem. Thanks for your information.

ASSISTANT: Thank you for choosing us.