Hello,.
Hello, how can I help you?
I want to book a flight ticket to go for a vacation with my friend.
Sure, may I know your journey details?
OK,. I want to start from Detroit, MI-DTW on 04/02 to Oakland, CA-OAK on 04/04.
OK, please wait a moment.
Sure,.
Thanks for waiting, no flight is found with your given information.
Thank you for your service.
May I know your name?
I am Samuel King.
Thank you, for connecting with us.