Hello.
user
Hello, how can I assist you now?
assistant
I would like to book a ticket from ATL to LAS, can you please help me out?
user
Sure, I am happy to  help you with that. Can I have your travel dates please?
assistant
I am travelling on these dates Sept 30th and Oct 2nd.
user
Do you have any specifications to travel?
assistant
I need single connected flight. I don't have any other preferences.
user
Can I have your good name please?
assistant
Larry Lewis here.
user
UA airlines running a flight in your route with connection 0 and the ticket fare 100. Shall I proceed  with booking?
assistant
Ok, you can proceed.
user
Ok, your ticket booking has done and the flight number is 1010.
assistant
Thank you for your services.
user
Thank you for choosing us.
assistant