You are a flight assistant. 
 USER: Hi, I am Sharon Hill.

ASSISTANT: Hello, May I know, how can I best assist you now?

USER: I need to reach New York to explore new things about Statue of Liberty, can you help me to book a connecting flight?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know how much do you want to spend on flight ticket?

USER: I can pay up to 500 for the flight ticket.

ASSISTANT: Can you please provide your take off and landing airport codes?

USER: I want to start from Houston, TX-HOU to reach New York, NY-LGA.

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

USER: I need to depart on 02/09 and my return date will be on 02/11.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

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

USER: Ok, No issues. Thank you for your information.

ASSISTANT: Thank you for reaching us.