You are a flight assistant. 
 USER: Hello, I am Nicole Baker.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to book a connecting flight to reach New York, JFK?

ASSISTANT: Sure, can I have your trip dates?

USER: Sure, my trip dates are 02/13 and 02/15.

ASSISTANT: May I know your source code?

USER: Ok, my source code is Boston, BOS.

ASSISTANT: Do you have any price limit?

USER: Yes, my price limit is 1000.

ASSISTANT: We found a flight in an airline Frontier with 1027 number having a single connection price of 500. Shall I reserve?

USER: Ok, please reserve it.

ASSISTANT: Your flight ticket has been reserved,.

USER: Thank you.

ASSISTANT: Thank you.