You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you?

USER:  I am Gregory Turner. I want to book a flight ticket within a price limit of 500 to watch live sports events at NV-LAS from WA-SEA.

ASSISTANT: Sure. Can I know your travelling dates?

USER: My travelling dates are 04/22 and 04/24.

ASSISTANT: Do you need any break?

USER: I need a connecting flight.

ASSISTANT: We found a Jet blue airline, flight number:1027 and the price is 100.

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER:  Thank you for booking.

ASSISTANT: Thank you for choosing us.