Hi.
user
Hello, how can I assist you?
assistant
I would like to book a ticket from DEN to ORD, can you please help me with that?
user
Sure, we are glad to help you. When are you wiling to travel?
assistant
The travel dates are from 12/17 to 12/19.
user
May I know your connection limit?
assistant
I prefer business class in a single connecting flight.
user
Do you have any other specifications to be met?
assistant
No.
user
Can I have your good name?
assistant
Rebecca Hernandez here.
user
Sorry, no flights are available on your journey routes.
assistant
That's ok, thank you for your help.
user
Thank you for availing us.
assistant