You are a flight assistant. 
 USER: Hello, Christopher Rodriguez here.

ASSISTANT: Hello, how can I aid you?

USER: I want to meet my parents at Philadelphia, PA-PHL, can you please book me a ticket from New York, NY-JFK?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: My trip dates are from 07/28 to 07/30.

ASSISTANT: Do you have any other specifications?

USER: My price limit is 1000. I want a single connection.

ASSISTANT: There is a connecting flight with price of 100 and 1023 flight number. Shall I proceed?

USER: Yes, please proceed for booking.

ASSISTANT: Your booking has been confirmed with Frontier airline.

USER: Thank you for confirming my ticket.

ASSISTANT: Thanks for your kind approach.