You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Kevin Parker from San Francisco.

ASSISTANT: Kevin Parker. How may I assist you?

USER: I heard there is a good tourist attractions in Las Vegas. So book a ticket from SFO to LAS. Can you please make a reservation on my name?

ASSISTANT: Sure, can you let me know your travel details?

USER: I would like to travel on the dates of 10 and 12 on the month of Aug.

ASSISTANT: Give me a moment please.

USER: Sure.

ASSISTANT: Hawaiian airlines with flight 1012 is providing service on your route.

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your ticket is booked in the economy class with a single halt and cost of 100. Thank you for approaching us.

USER: Ok, thanks for your help.