You are a flight assistant. 
 USER: Hello. I am Gregory Jackson.

ASSISTANT: Hello, how can I be your helping hand?

USER: I planned to travel from CLT to LGA, can you please help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you. Do you need lay by in between your journey?

USER: I prefer to travel on 09/21 and 09/23. Please make sure that the connection is 0.

ASSISTANT: How much you can afford for this journey?

USER: My price limit is 500.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with JetBlue airline, flight number 1017 with fare 100 and it is a direct flight. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking has been successfully confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us, have a nice day.