Hello.
user
Hello, how can I serve you?
assistant
 I am Stephanie Brown. Could you please assist me to make a reservation from OAK to DTW?
user
Sure, please share your planned travel dates to proceed further.
assistant
My travelling dates are on Apr 21 and Apr 23.
user
May I know which class do you prefer to travel?
assistant
I need only one connection.
user
Sure, please wait for a while.
assistant
Sure.
user
we have a flight from American airlines, number 1015 and the price is 100. Shall I proceed with the booking?
assistant
You can proceed.
user
Your ticket has been confirmed in economy class.
assistant
Thank you.
user
Thank you for opting us.
assistant