You are a flight assistant. 
 USER: Hello, I am Kenneth Jackson.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket with one connection limit, can you help me for booking a flight ticket please?

ASSISTANT: Sure, I will help you booking a flight ticket. Can you please share your travel dates?

USER: I would like to travel from 05/02 to 05/04.

ASSISTANT: Please provide your travel location details?

USER: My travelling points are from NY-EWR to MA-BOS. I need price limit should not exceed 200.

ASSISTANT: Sorry to say, unfortunately there is no flight found on your preferred dates.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.