You are a flight assistant. 
 USER: Hello. I am Jack Green.

ASSISTANT: Hello. How may I help you?

USER: I have to attend a Music Concert at Las Vegas, could you please help me with booking a flight ticket from DEN to LAS?

ASSISTANT: May I know your travel dates?

USER: I would like to take off on 11/06 and return on 11/08.

ASSISTANT: There is a flight with flight number 1005 with price is 100, can I proceed?

USER: Please confirm the booking if the connection is 1.

ASSISTANT: Your booking is done.

USER: I really appreciate your help, thank your service.

ASSISTANT: Most welcome.