You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I would like go for One World Trade Centre to buy dining items at New York, NY - JKF. Can you help me in booking a connecting flight?

ASSISTANT: Sure, I would be happy to help you.

USER: Thanks.

ASSISTANT: Can you please provide your take off airport code?

USER: Sure, I would like to start my journey from Phoenix, AZ - PHX.

ASSISTANT: May I know when you have planned to travel?

USER: I have planned my schedule to visit New York on 09/29 and intend to return on 10/01.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: You can reserve ticket on the name of Nancy Anderson.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT:  Thanks for your precious time. We found UA airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1015.

USER: Thank you.

ASSISTANT: Thank you for opting us.