You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I am Emma Harris. I would like to attend Free Stock Trading Workshop from Online Trading Academy at New York, LGA. Can you please make a reservation on 04/19?

ASSISTANT: Sure, we are here to help you. May I know your origin airport code?

USER: My origin point is Denver, DEN.

ASSISTANT: Can you share your return date?

USER: I want to return from New York on 04/21.

ASSISTANT: You have a flight with airline Frontier and flight number is 1017 with 1 connection and price is 100. Can I reserve your seat?

USER: Ok, proceed.

ASSISTANT: Your reservation is done.

USER: Thank you for your assistance.

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