Hello, Kevin Hall here.
user
Hello Kevin Hall, How may I aid you?
assistant
I want to book a flight ticket to attend an interview.
user
Sure, May I know the travelling details?
assistant
My travelling points are from IL - ORD to MN - MSP.
user
Can you please provide me the travelling dates?
assistant
Sure, my travelling dates are on 10/23 to 10/25.
user
Ok, please wait a minute I will check and get back to you.
assistant
Sure.
user
Thank you  for waiting. I could not found any flights that matches to your specifications.
assistant
Ok, thank you for your service.
user
Ok, thank you for choosing us.
assistant