You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking my flight ticket from ATL to DFW?

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

USER: My travelling dates are Sept 21 and Sept 23.

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

USER: Myself James White, please proceed with that name.

ASSISTANT: Let me know your connection limit?

USER: I need connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No, I do not have any other requirements.

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

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.