Hi.
user
Hello. How could I aid you today?
assistant
I am Brandon Thomas. Could you please reserve me a flight ticket from Phoenix to Chicago?
user
Is there any class preference?
assistant
Yes, I wish to travel in business class.
user
To book a ticket, I need your airport codes please?
assistant
My genesis and terminus airport codes are PHX and ORD.
user
Kindly mention your trip dates please?
assistant
My itinerary dates are May 5 and May 7.
user
Thanks for providing your details.
assistant
My pleasure.
user
Unfortunately there are no flights found with your matching information.
assistant
Not a problem, thank you.
user
Thank you for choosing us.
assistant