Hi, I am John Davis.
user
Hello, how may I serve you?
assistant
As I am fond of shopping I am planning to visit a National Mall in Detroit, could you help me in booking a flight ticket. my price should not exceed 5000.
user
Sure. May I  know your airport codes?
assistant
I would like to fly from CA-SFO to arrival at MI-DTW.
user
Ok, please let me know your travelling dates.
assistant
My departing day is 08/14 and return day is on 08/16.
user
OK, wait a while.
assistant
Ok.
user
Thanks for your time, we found a direct flight matching your essentials. Shall I proceed with booking?
assistant
Sorry , I need a connection in between. Do not proceed.
user
Ok, thanks for reaching us.
assistant
Thanks for your help.
user