Hello.
user
Hello, how may I aid you?
assistant
I am Dennis Lee. I am planning to visit Millennium Park at Chicago, could you please help me with booking a flight ticket?
user
Sure, can you please let me know your travelling dates?
assistant
I would like to take off on 12/20 and return on 12/22.
user
From where you are planning to fly?
assistant
My nearest source airport code is PHX and destination airport code is ORD.
user
Please wait for a moment.
assistant
Sure.
user
I got a flight-1021 of Delta airlines, shall I proceed?
assistant
Please proceed with the booking if the ticket fare is less than 200.
user
Ok, your booking is done with price of 200. Have a safe journey.
assistant
I really appreciate your help, thank you for your service.
user
Welcome.
assistant