You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Kimberly Jackson here. I need to attend a marriage at Las Vegas, can you please help me in booking a flight ticket from LAX to LAS?

ASSISTANT: Sure, may I know your trip dates please?

USER: Sure, my travelling dates are from 03/27 to 03/29.

ASSISTANT: There is a flight which can travel to your region having a ticket fare of 100 which is provided by Spirit airlines. Would you like to book this flight for your journey?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your ticket is booked with the flight number 1017.

USER: Thank you for your service.

ASSISTANT: Most welcome.