Hello.
user
Hello, how can I help you today?
assistant
 I am Steven Allen want to travel to TX-AUS to attend a meeting from IL-ORD. Can you book a connecting flight?
user
Sure, may I know your planned travel dates?
assistant
 My planned dates are 07/05 and 07/07.
user
We are glad to say that, we found an airline: Frontier, flight number: 1025 and price is 100.
assistant
You can proceed with booking.
user
Your flight ticket has been reserved.
assistant
 Thank you for booking.
user
Thank you for reaching us.
assistant