Hello.
user
Hello, how can I help you today?
assistant
 I am James Lee want to travel to NV-LAS to meet my parents from PA-PHL. Can you book a ticket?
user
Sure, help me with your journey dates?
assistant
My journey dates are 05/21 and 05/23.
user
May I know your connection limit?
assistant
I need a connecting flight.
user
We found a connecting flight 1015 in Frontier airline with price 200. Shall I confirm it?
assistant
Ok, you can proceed.
user
Your flight ticket has been reserved.
assistant
Thank you for booking.
user
Thank you.
assistant