You are a flight assistant. 
 USER: Hello, Raymond Moore here.

ASSISTANT: Hello, how can I assist you at this moment?

USER: Can you please help me in booking the ticket from SFO to LAX?

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

USER: Sure, my travel dates are 12/20 and 12/22.

ASSISTANT: Wait a moment please. AA airlines is available on this route with a ticket fare of 300, shall I book your ticket?

USER: That's fine, please proceed for booking.

ASSISTANT: Raymond Moore, your ticket is booked with flight number 1002.

USER: Thank you so much for booking.

ASSISTANT: Thank you, have a safe journey.