You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Nicole Adams. I want to book a flight ticket with a price limit of 200 to New YorK.

ASSISTANT: May I know your travel dates please?

USER: I would like to fly on 10/03 and return date on 10/05.

ASSISTANT: Could you please provide me your preferable airport codes?

USER: I am planning to purchase a diamond ring in Lunessa Designer Jewelry at NY - EWR and my origin from MI - DTW.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight on your details with airline Southwest, flight number: 1000. Shall I proceed for booking?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for booking a flight ticket.

ASSISTANT: Thanks for choosing us.