You are a flight assistant. 
 USER: Hello,. I am Daniel Roberts.

ASSISTANT: Hello, how may I abet you today?

USER: I would like to visit Philadelphia's Magic Gardens with my friends on weekend in Philadelphia, PHL. Can you please help me in booking with connected flight?

ASSISTANT: Sure, may I know your source airport code?

USER: My source point is Las Vegas, LAS.

ASSISTANT: Kindly mention your journey dates.

USER: My journey start on 02/13 and need to catch return flight on 02/15.

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

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for opting us.