You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Kenneth Hernandez. I am planning to visit IAD to meet my friend, can you please find a flight from ORD?

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

USER: I will start my journey on 03/28 and my return will be on 03/30.

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

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1002.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.