Hello, my name is Jeffrey Campbell.
user
Hello. How can I aid you?
assistant
I want to book a flight ticket from Los Angeles, CA - LAX to attend a client meeting in Minneapolis & St. Paul, MN - MSP.
user
Ok, may I know your travel dates?
assistant
My departure day is 07/20, return day is 07/22.
user
Ok, please wait.
assistant
Sure.
user
 Sorry, no flights are available on your preferred dates.
assistant
No problem, thank you for your service.
user
Thank you for reaching us.
assistant