You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you?

USER: I am Michael Lee, want to book a flight ticket to New York with price under 500. Can you help me with it?

ASSISTANT: Sure, please provide your airport codes?

USER: Airport codes are ORD-JFK.

ASSISTANT: Kindly, mention your departure date and arrival date?

USER: Travel dates are 10/01 and 10/03.

ASSISTANT: Please wait for a moment, let me check the present status and back to you.

USER: Ok.

ASSISTANT: Based on your given information, there is a flight found with Frontier airline of flight 1001. May I confirm your booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Your seat has been reserved.

USER: Thanks for the help.

ASSISTANT: Thank you for your response.