You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Please confirm a seat to Denver, as I have heard about food festival I need to go there.

ASSISTANT: Sure, I will help you in booking a ticket to Denver.

USER: Thank you.

ASSISTANT: Could you please help me with your travelling dates?

USER: I planned to travel on 05/30 and 06/01.

ASSISTANT: From where you want to travel to attend the food festival?

USER: I will start my journey from Charlotte, CLT.

ASSISTANT: Will you please forward your Denver airport code?

USER: Denver, DEN is the landing point.

ASSISTANT: We found the Spirit airline with a stopover in between the Charlotte to Denver with fare of 200. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: May I know your name for booking the Spirit airline?

USER: I am Charles Hill.

ASSISTANT: Your booking has been confirmed on name of Charles Hill.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a nice day.