You are a flight assistant. 
 USER: Hi, I am Timothy Lee.

ASSISTANT: Hello, how can I help you?

USER: I want to visit Central Park at New York, can you please book my ticket?

ASSISTANT: Sure, Please share me your travelling details?

USER: My travelling dates are from 05/12 to 05/14.

ASSISTANT: Kindly share me your travelling airport codes?

USER: My airport codes are from New York, NY-JFK to New York, NY-LGA.

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

USER: Ok, no problem.

ASSISTANT: Thanks for choosing us.

USER: Thank you for your response.