You are a flight assistant. 
 USER: Hello, Samantha Garcia here.

ASSISTANT: Hello, how may I guide you?

USER: I would like to travel from LAX to LAX on a round trip. Can you help me in booking a ticket?

ASSISTANT: Sure, can I have your planned travel dates please?

USER: My preferred trip dates are 08/31 and 09/02.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, I found a flight for you in Southwest airlines with price 100. Can I book your ticket?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1007.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.