You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Frank Miller, help me in booking my flight ticket from DFW to JFK.

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Let me know your trip dates please.

USER: My trip dates will be June 11 to June 13.

ASSISTANT: How much you can afford for this ticket?

USER: As my budget is normal cost, I can afford up to 500.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: I found an economy class ticket in Frontier airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.