Hello, I am Joseph Mitchell.
user
Hello. How can I aid you?
assistant
I would like to travel from Charlotte, NC - CLT on 12/20 to Minneapolis & St. Paul, MN - MSP to attend a cultural fest.
user
Could you please let me know your return date?
assistant
It will be on 12/22. And make sure price should be within 200.
user
 Sure, Please wait a while I will check and get you back.
assistant
Ok.
user
Thanks for being waiting. Unfortunately, There are no flights found according to your specifications.
assistant
Ok, thank you.
user
Thank you  for consulting us.
assistant