You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel to DEN, please help me with booking from ORD.

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates are from 07/19 to 07/21.

ASSISTANT: Please provide me your connection limit.

USER: I need a connecting flight.

ASSISTANT: Let me know your price limit.

USER: My budget is 5000.

ASSISTANT: May I know your good name please?

USER: I am Jason Smith.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a Spirit airline, flight number: 1016, price: 200 with one connection. Shall I proceed with this booking?

USER: Yes, Please.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for opting us.