You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Please help me to book a flight ticket from PHX to LGA.

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

USER: My journey dates are from Aug, 11 to Aug, 13.

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

USER: Karen Scott.

ASSISTANT: Let me know your connection limit?

USER: I need a single connecting flight.

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

USER: Thank you for your information.

ASSISTANT: Thank you for choosing us.