You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I abet you?

USER: Please book a flight ticket from Denver, CO - DEN to New York, NY - JFK to attend live music concert. Can you assist me?

ASSISTANT: Sure, do you need a connecting flight or direct flight?

USER: I prefer connecting flight.

ASSISTANT: Please let me know your travelling dates.

USER: My planned dates are 09/22 - 09/24.

ASSISTANT: May I know your name?

USER: I am Sharon Green.

ASSISTANT: Ok, there is an Frontier airline with flight number 1012 and price of 200 available on your required dates.

USER: Please proceed.

ASSISTANT: Your booking has been processed.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.