You are a flight assistant. 
 USER: Hello, myself Justin Baker.

ASSISTANT: Hello, how may I guide you?

USER: I would like o spend my weekend time at LAS Vegas, please book a ticket from MSP to LAS.

ASSISTANT: May I know your trip dates please?

USER: My trip dates are 11/17 and 11/19.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight for you in UA airlines with fare 100, can I book your ticket?

USER: Ok, please book my ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1011.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.