You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Kevin Jones, I want to book a flight on 02/20 to visit Fenway park with my family. Can you book a connecting flight?

ASSISTANT: Sure, let me know your source code.

USER: My source point is Fl-MCO.

ASSISTANT: Ok, may I know your when you are intend to return?

USER: I will return on 02/22.

ASSISTANT: Please, mention your destination airport code.

USER: My destination is MA-BOS.

ASSISTANT: Ok, do you have any other specifications?

USER: My budget is 5000 for flight ticket.

ASSISTANT: We found a flight in Delta airlines with a single connection and the price is 100. The flight number is 1010.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for serving you.