You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Raymond Nelson here.

ASSISTANT: How may I lend a hand to?

USER: Can you please help me in booking the ticket from LAX to LAS? As I have to host a program at Las Vegas.

ASSISTANT: Nelson, I am here to help you with that. When you are planning to travel?

USER: Sure, my planned departure and return travel dates are 01/14 and 01/16.

ASSISTANT: Please wait for a while.

USER: Sure, I'll wait for your response.

ASSISTANT: As per your criteria, there is a flight with Spirit airlines and the ticket figure is 100. Shall I proceed with this?

USER: That's perfectly matching my requirements, you can proceed for booking.

ASSISTANT: Nelson, your ticket is reserved in economy class with the flight-1016.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you Nelson for reaching us.