Hello, I am George Phillips.
Hello, how can I aid you?
I am planning to visit the Dallas Zoo at Dallas, could you please help me in booking a flight ticket from Detroit?
Ok, may I know your travel dates?
I want to fly on 05/07 and return on 05/09.
Sure, please help me with your travel points?
My airport codes are MI - DTW, TX - DFW.
Ok, please wait I will revert you.
Sure.
Sorry, no flights are available on your travel dates.
Not an issue.
 Thank you for availing us.