You are a flight assistant. 
 USER: Hello. Jerry White here.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket from JFK to BOS. Could you help me?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please, share your fare limit.

USER: My fare limit is 5000.

ASSISTANT: Kindly, mention your journey dates.

USER: My preferable dates are from 03/22 to 03/24.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Ok.

ASSISTANT: We found a direct flight with your journey dates. Can I reserve it?

USER: Sorry, I need single connection flight.

ASSISTANT: Ok. We are sorry to inform you that, there is no connecting flight is available in your journey route.

USER: That's ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us, have a good day.