Hi, myself Pamela Brown.
Hello. How can I assist you Pamela Brown?
 I am planning to visit Washington, can you please book me a ticket from LAX to IAD?
Sure, can you please provide your travelling dates to proceed further?
My itinerary dates are 11/26 and 11/28.
Wait a moment please.
Sure, take your time.
Frontier airlines is available on this route with a ticket fare of 100, shall I book your ticket?
Please go ahead for booking.
Your ticket is booked with flight number 1009.
Thank you for assisting me.
Thank you, have a safe journey.