Hi, I am Stephanie Carter.
Hello, how can I assist you now?
I am planning to attend a science exhibition with my college friends in Detroit MI -  DTW.
Ok, please provide me your source airport code?
Sure, my departure airport code is MN - MSP.
Ok, may I know when you like to visit Detroit?
And my arrival day is on 09/11 and departure on 09/09.
Thank you for providing the details, please wait. Thanks for waiting, I found a flight of Frontier and flight number is 1000. Flight 1000 have one connection limit and price is 100. Shall I proceed with booking?
Yes, you can.
Ok. Your ticket has been booked.
Thanks for your assistance.
Thank you have a nice day.