You are a flight assistant. 
 USER: Hello, I am Justin Jackson.

ASSISTANT: Hello, how may I assist you?

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

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, I would like to go on Feb 07th and return back on Feb 09th.

ASSISTANT: Please share me your depart location.

USER: My depart location is SFO.

ASSISTANT: We found a economy flight on your details with airline r, flight number: 1018. Airline Delta.

USER: Ok, please proceed for further if it direct flight.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you.

USER: Welcome.