You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to campaign with my friends in Las Vegas. Could you book a ticket?

ASSISTANT: Yes, please provide your name and journey details.

USER: My origin is Boston, BOS and destination is LAS. Travel dates fall under 10/24 to 10/26. My name is Samuel Edwards.

ASSISTANT: Ok, there is a flight in Spirit airline which number is 1016 with the price of 100. Shall I proceed for booking?

USER: Sure, you can confirm a ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for opting us.