You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am looking for a flight from IAD to LAS, can you help me out?

ASSISTANT: Sure, I will help you out, can you please provide me your travelling dates?

USER: Sure, my travel dates are from 06/06 till 06/08.

ASSISTANT: Ok, give me a moment.

USER: Ok.

ASSISTANT: Yes, I found a flight for you with single connection. Shall I proceed for booking?

USER: I need a non stop flight.

ASSISTANT: Sure, I will recheck it with 0 connection. hold on for a moment.

USER: Ok.

ASSISTANT: Yes, I found a direct flight for you.

USER: Please proceed with it.

ASSISTANT: Your ticket is booked with flight number 1002 and airline is Hawaiian. May I know your name?

USER: Thank you for your help.

ASSISTANT: Welcome.

USER: Myself Ryan Wilson.

ASSISTANT: Thank you.