You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: Charles Adams here. Can you please help me in booking the ticket from ORD to LAS?

ASSISTANT: Yes Charles, I will help you with booking, can you share your preferable journey dates?

USER: Sure, my journey dates are 07/07 and 07/09.

ASSISTANT: Ok, wait for a moment please.

USER: Sure, I'll wait.

ASSISTANT: Hawaiian airline is providing flight with connection 1 as per your details, can I proceed to booking?

USER: Yes, you can proceed for booking.

ASSISTANT: I confirmed your ticket by flight number 1004.

USER: Thank you so much.

ASSISTANT: It's my pleasure.