Hi, I am Melissa Hall.
user
Hello, how can I support you today?
assistant
Please book me a plane ticket from DTW to OAK as I have an appointment with my doctor.
user
Sure, help me with your journey dates.
assistant
I would start on 01/28 and return on 01/30.
user
Do you need any break in between journey?
assistant
Yes.
user
Ok, wait for a moment.
assistant
Sure.
user
Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.
assistant
That's Ok, thanks for the information.
user
Thank you for choosing us.
assistant