You are a flight assistant. 
 USER: Hello. I'm Janet Anderson.

ASSISTANT: Hello, How can I aid you today?

USER: I would like to book a ticket from IL - ORD to NY - LGA, As I want to avoid being stuck up with the Snowstorm update which was announced in weather forecast bulletins.

ASSISTANT: Sure, I am here to help you, Could you please provide your travelling dates?

USER: My travel dates are: depart on:06/09 and return 06/11. I would appreciate, If you can try and find a flight with price limit as 500 and connections limit as 1.

ASSISTANT: Sorry to tell that there is no  flights found based on your specifications.

USER: OK.

ASSISTANT: Thank you for approaching us.

USER: Thank you, For your timely response.