Hello.
user
Hello.
assistant
I am Kevin Taylor.
user
 Kevin Taylor. How can I help you?
assistant
Can you please book a flight ticket from DEN to ORD?
user
May I know the travel dates?
assistant
My travel dates are Dec 30th and Jan 1st.
user
Is there any time concern?
assistant
The return time should be morning.
user
Do you have any class preference?
assistant
No.
user
May I know the airline preference?
assistant
I am ok with any airline.
user
Is there any connection limit?
assistant
I need a direct flight.
user
Give me a moment?
assistant
Sure.
user
Sorry to inform that there are no flights on your route.
assistant
Ok, thanks for sharing the information.
user