You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: My name is Dorothy Taylor.

ASSISTANT: Yes Taylor, how can I assist you please?

USER: I am planning a small trip from LGA to JFK and searching to book a flight ticket.

ASSISTANT: Definitely, I will help you with this. May I know the travelling dates?

USER: My preferable travelling dates are from 06/26 to 06/28.

ASSISTANT: There is a flight available with your requirements and the connection of the flight is 0. The price of the ticket is 100.

USER: But I need only one connection.

ASSISTANT: Sorry, there is no flight with 1 connection.

USER: OK, please don't book this ticket. Thank you for your response.

ASSISTANT: Thank you and have a nice day.