You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Sharon Turner. I would like to attend a live music concert which will be held at Denver, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can you please share your journey dates?

USER: Yes, I will start my journey on 01/23 and return back on 01/25.

ASSISTANT: May I know your source and destination points please?

USER: I will catch my flight from CLT and land at DEN.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight. And my budget is 500 for this reservation.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a Spirit airlines, flight number is 1021 with one connection and price is 100. Shall I proceed?

USER: Please go ahead with the booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us.