You are a flight assistant. 
 USER: Hello, myself Angela Wright.

ASSISTANT: Hello. How can I assist you Angela Wright?

USER: Ok, can you please assist me to book a flight from NY - EWR to CA - LAX?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: Ok, my travel dates are 02/18 and 02/20 respectively.

ASSISTANT: Wait a moment please. Delta airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Yes, go ahead.

ASSISTANT: Angela Wright, your ticket is booked with flight number 1005.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe journey.