Hi.
user
Hello.
assistant
I am Nicole Williams.
user
How may I aid you?
assistant
Can you please help me in booking a flight ticket from ORD to MSP to attend a film festival?
user
 If you provide your planned departure and return dates of travelling then it is easy to find a exact flight for you.
assistant
Ok, I am planning to depart on Feb 20 and return on Feb 22.
user
Do you have any class preferences?
assistant
No, I am comfortable with any class.
user
Sure, can you please share your connection preferences?
assistant
I prefer a flight having single connection.
user
 Please give me a minute, I will check the availability of flights on this route.
assistant
Sure.
user
There is a direct flight-1021 with price 200, shall I confirm it?
assistant
Yes, you can confirm.
user
Ok, booking is done on Delta airlines.
assistant
Thank you for your service.
user
Welcome.
assistant