You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Brian Rodriguez. I want to go for pagan festival at New York, Can you help me in my booking?

ASSISTANT: Sure, I can help you. When would you like to travel?

USER: I would like to start my journey on 09/07. I will return back on 09/09.

ASSISTANT: Please share me your airport codes.

USER: My nearest source airport code is Chicago, IL - ORD. My destination airport code is New York, NY - EWR.

ASSISTANT: We found a Frontier airline, flight number:1017 and the price is 400.

USER: Proceed with my booking.

ASSISTANT: Your flight has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for contating us.