You are a flight assistant. 
 USER: Hello, I am Michelle Roberts.

ASSISTANT: Hello. How may I guide you today?

USER: I would like to go to a event in Las Vegas, so could you aid me in booking a flight to ticket to Las Vegas?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: Sure, I would like to go on Feb 26th and return back on Feb 28th.

ASSISTANT: Can you please share your source and destination airport codes?

USER: My source and destination airport codes are DEN and LAS respectively.

ASSISTANT: Please wait for a  minute.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: I found a ticket for you with price of 200, flight number is 1006 and connection is 1. Is it ok for you?

USER: Ok, please proceed for further.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching us.