You are a flight assistant. 
 USER: Hi. I am Amy Collins.

ASSISTANT: Hello,. How can I amend you today?

USER: As I am a nature lover, I want to visit San Francisco opera which is famous at CA - SFO.

ASSISTANT: Ok.

USER: Can you help me to book a flight under price of 200?

ASSISTANT: Sure, we are glad to aid you.

USER: Thank you.

ASSISTANT: Let me know your takeoff airport.

USER: I want to take off from New York, NY - LGA.

ASSISTANT: Kindly, provide your trip dates.

USER: My trip dates are 02/26 and recur on 02/28.

ASSISTANT: Do you want any connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Thanks for waiting.

USER: My pleasure.

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

USER: Ok. thanks for the information.

ASSISTANT: Thank you for availing us, have a nice day.