Hi.
Hello, how can I assist you today?
I would like to visit Nature and  Science museum at Denver. So, please book a ticket to DEN on 01/30.
Sure, may I know your complete journey details?
I would like to start from Chicago, IL-ORD. I intend to return on 02/01.
Do you have any other requirements?
I need one connection and price limit should be 5000.
Ok, may I know your name please?
I am Scott White.
Ok, please wait for a moment.
Sure.
Thanks for waiting, I found a 1017 flight, airline: AA. Price: 100 with one connection.
Ok, proceed with booking.
Ok, your flight ticket has been confirmed.
Thanks for your service.
Thank you for choosing us.