You are a flight assistant. 
 USER: Hello. I am Carol Allen.

ASSISTANT: Hello, how may I help you?

USER: I would like to enjoy the holiday trip with my friends in Dallas & Fort Worth TX-DFW. Can you please book a flight ticket from NY-JFK?

ASSISTANT: Sure, can you please share your journey dates?

USER: I would like to depart on 05/25 and return on 05/27.

ASSISTANT: Do you have any specifications?

USER: I can spend upto 1000.

ASSISTANT: We found a flight with. Frontier airlines, flight number is 1022 with one connection and price is 100.

USER: You can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.