You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: Will you please assist me in making an airline reservation from CLT to PHL?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are Jan 19th and Jan 21st.

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

USER: Nicole Hill.

ASSISTANT: Let me know your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

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

USER: Ok, thank you.

ASSISTANT: Thank you for choosing us.