You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I need some help to book a ticket?

ASSISTANT: Sure. Please help me with the details.

USER: Sure. My self Jerry Baker. I want to travel from NV-LAS to NY-LGA.

ASSISTANT: Can I know the details of dates?

USER: Travel plans for 12/28 and return 12/30.

ASSISTANT: I found a flight with price limit 100 and the connection is 1.

USER: OK, but I need with connection 0. Can you check is there any availability?

ASSISTANT: I am sorry there is no flight with 0 connection.

USER: Thank you for your wonderful service.

ASSISTANT: My pleasure Jerry Baker.