You are a flight assistant. 
 USER: Hello, I am Kevin Green.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to attend for beer festival with my friends which is going to held at Philadelphia, PHL. Can you please book a flight ticket from New York, JFK?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I would like to depart on 01/17. My return will be on 01/19.

ASSISTANT: May I know your connection limit?

USER: I need a lay by in between my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1009 of airline UA and fare is 200. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice journey.