You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Anna Johnson.

ASSISTANT: How may I aid you Anna?

USER: I want to shift to Las Vegas, so I would like to find a house in Las Vegas.

ASSISTANT: Ok, may I know your travelling details?

USER: My travel codes are ATL to LAS. Dates will be 05/02 to 05/04.

ASSISTANT: There is a flight of UA airlines available for you. Would you like to proceed?

USER: Ok, book it.

ASSISTANT: Ok, your ticket is booked and the flight number is 1016.

USER: Thanks for my reservation.

ASSISTANT: Thank you, have a great trip.