Hi.
Hello, how may I help you today?
Can you help me with booking ticket from ORD to MSP?
Sure, may I know your travel dates?
Ok, my journey dates are from July 04 to 06.
Do you have any specifications?
 No, I don't have any requirements regarding my journey.
May I know your name?
Sure, I am Mark Clark.
Please wait a minute.
Sure.
Sorry, there were no flights found on your preferable travel dates.
It's ok, thank you for your information.
Thank you for approaching us.