Hi,.
user
Hello, how can I aid you today?
assistant
Please book a ticket to Chicago, IL-ORD from Detroit, MI-DTW.
user
Sure, I will book a ticket, may I know your travelling dates?
assistant
Travelling dates are from 10/30 to 11/01.
user
Could you please help me with your halt conditions?
assistant
I need direct flight.
user
Sorry, no flights found on your requested dates.
assistant
Thank you.
user
Thank you for picking us.
assistant