Hi. I am Edward Hill.
user
Hello, How can I assist you?
assistant
I want to book a ticket from DTW to OAK, can you help me?
user
Sure, May I know the trip dates?
assistant
My travel dates are Jan 04 and Jan 06.
user
Please wait a minute.
assistant
Ok.
user
Sorry, No flights found with your selected dates.
assistant
No problem, thanks for checking.
user
Thank you for opting us.
assistant