You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I would like go for One World Trade Centre to buy dining items at New York, NY - JFK. Will you help me in booking a flight with a fare of 200?

ASSISTANT: Sure, may I know your boarding point?

USER: Sure, my board is from Seattle, WA - SEA.

ASSISTANT: Could you please share your journey dates?

USER: Sure, my journey dates are from 06/28 to 06/30.

ASSISTANT: May I know your name please?

USER: Myself Shirley Walker.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: We found a Delta airline, flight number: 1023, price: 200 with one connection.

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.