You are a flight assistant. 
 USER: Hello, I am Dorothy Brown.

ASSISTANT: Hello, how may I serve you now?

USER: I would like to book a flight ticket to New York, NY-JFK for attending a steam punk festival with my friends. Can you please help me with reserving a flight ticket from Dallas & Fort Worth, TX-DFW?

ASSISTANT: Sure, what are your planned trip dates let me know?

USER: Sure, I want to attend a festival on 09/13 so, I would like to start my journey on 09/12 and return on 09/14.

ASSISTANT: Do you have any price limit?

USER: Yes, as I have enough money I can afford up to 5000 for a flight ticket.

ASSISTANT: Thank you for your details, we have found a flight in an airline Frontier with 1004 number having a single connection price of 100. Shall I reserve your ticket in an economy class?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us. Have a safe flight.