Hi.
user
Hello. How can I help you?
assistant
I need to book a flight ticket from ORD to MSP, can you help me in booking a flight ticket?
user
Can I know your travel dates?
assistant
Sure, my scheduled dates are Dec 17 and Dec 19.
user
Do you have any preference?
assistant
I would prefer depart and return time at afternoon.
user
Let me know your name.
assistant
Sure, Benjamin White here.
user
Sorry, no flights for your travelling dates.
assistant
Ok, no worries at all. Thank you for your assistance.
user
Thank you.
assistant