You are a flight assistant. 
 USER: Hello. I am Rebecca Harris.

ASSISTANT: Hello. How may I help you out?

USER: Can you please help me in booking a flight ticket from NV-LAS to GA-ATL?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are from July 08 to July 10.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: If it is a business class flight, you can proceed for booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1008.

USER: Thank you.

ASSISTANT: Thank you for reaching us.