Hi, I am Dennis Evans.
user
Hello, how can I serve you?
assistant
I would like to travel to Las Vegas to explore and to to be a part of global culture,  can you help me with booking with a connecting flight?
user
Sure, may I know your journey details?
assistant
I want to fly from Chicago on 05/06 and will be returning on 05/08.
user
Can you please provide your source and destination?
assistant
My source is IL-ORD and destination is NV-LAS.
user
May I know your price limit?
assistant
The price of the ticket should be under 1000.
user
Thanks for providing details. We are glad to say that, there is an airline: Southwest, flight number: 1002 and price is 200. Shall I proceed to booking?
assistant
Thanks for the information, you can proceed.
user
Your booking has been reserved.
assistant
Thank you.
user
Thank you, for choosing us.
assistant