Hi.
user
Hello. How can I aid you?
assistant
I am Patrick Hall and I want to attend my live concern at Phoenix, AZ-PHX on 10/18 from Minneapolis & St. Paul, MN-MSP.
user
Could you please send me your return date?
assistant
My return date would be 10/20.
user
Please wait for a while.
assistant
Sure.
user
Thank you for being patient. There are no flights found  as per your requirements.
assistant
Thank you for service.
user
Thank you for contacting us.
assistant