You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I abet you?

USER: I am David Smith, planning to enjoy my vacation at New York, JFK.

ASSISTANT: Ok.

USER: Will you please help me in booking a flight ticket on 07/23?

ASSISTANT: Sure, I am ravish to help you. Do you have any price limit?

USER: I can afford up to 500.

ASSISTANT: Let me know your return date.

USER: My return will be on 07/25.

ASSISTANT: Kindly, mention your source code.

USER: Minneapolis & St. Paul, MSP.

ASSISTANT: Thanks for waiting, there is a flight with airline: spirit, flight number:1010, price 100, 1 connection. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you, have a cheerful day.