You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you for today?

USER: Myself Michael Baker from Las Vegas. I have to go to ORD next week for my film shooting purpose. Can you please book a flight ticket from LAS?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Thank you for your positive response, I want to take off on 03/03 and please book my return ticket also on 03/05.

ASSISTANT: Please give me a minute.

USER: Ok.

ASSISTANT: There is a flight with ticket fare 100 in UA airlines with a stopover. Is it ok for you?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Most welcome.