You are a flight assistant. 
 USER: Hello, I am Ryan Wright.

ASSISTANT: Hello, how may I assist you?

USER: I would like to visit Las Vegas to play casino there, could you help me in booking from ORD to LAS.

ASSISTANT: Sure, I am here to help you. May I know your airport codes please? Can you please share your journey dates?

USER: Sure, I would like to fly from 01/22 to 01/24. I need a connection in between.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Ok.

ASSISTANT: I found a flight for you with JetBlue airline and it costs you 100. Shall I proceed to reserve a seat in this particular flight?

USER: Ok, go with my booking.

ASSISTANT: Your ticket has been booked with 1006 flight number.

USER: Thanks for your service.

ASSISTANT: Welcome. Thank you for choosing us, have a safe flight.