Hello, I am Cynthia Moore.
user
Hello. How can I address you?
assistant
Can you help me to book a direct flight ticket from OAK to DTW?
user
Sure, we are rapturous to help you.
assistant
Thanks.
user
Is there any price limit?
assistant
Yes, I can spend up to 500 only.
user
On what dates you want me to book the ticket?
assistant
My travel dates are 11/23 and 11/25.
user
Please wait a while.
assistant
Sure.
user
Thanks for your time. Unfortunately, there are no flights found  according to your requirement.
assistant
Ok, no problem. Thank you.
user
Thanks for choosing us.
assistant