You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you out?

USER: I need to travel to JFK for my business deal, can you please reserve my ticket from LAS?

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

USER: Sure, my travelling dates are Aug, 10 and 12.

ASSISTANT: Can I know your name please?

USER: Sure, my name is Brian Lee here.

ASSISTANT: Do you need any specifications?

USER: Yes, I need a direct flight to travel.

ASSISTANT: There is a flight with connection 0 and price 100, can I proceed?

USER: Yes, please go ahead.

ASSISTANT: OK, your ticket has been booked with flight number 1015.

USER: Thank you for your service.

ASSISTANT: Thank you for you reaching us.