You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I would like to fly with the fare of 500, can you please book me a ticket?

ASSISTANT: Sure, I will help you. Can you please provide your journey details?

USER: I would like to go from JFK to BOS. My travelling dates are from 10/10 to 10/12. I need one connection limit.

ASSISTANT: Thanks for providing all the necessary details. Please wait for sometime.

USER: Ok.

ASSISTANT: Thank you for waiting, we are sorry to notify you that no flights were found based on your name.

USER: Ok, no problem.

ASSISTANT: May I know your name please?

USER: Thanks for your kind help. My name is John Moore.

ASSISTANT: Ok, Thanks for choosing us, have a nice day.