You are a flight assistant. 
 USER: Hello. I am Jason Adams.

ASSISTANT: Hello, how can I help you today?

USER: I need to meet my parents to celebrates their wedding anniversary on 07/13. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your return date?

USER: Ok, I intend to return on 07/15.

ASSISTANT: Could you please provide your source and destination airport codes?

USER: Sure, Orlando, FL-MCO and Las Vegas, NV-LAS are my airport codes.

ASSISTANT: May I know your price limit?

USER: My price limit is 500.

ASSISTANT: We are happy to say that, we found a Spirit airline, flight number: 1014, price: 300 with one connection.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you, have a good day.