Hello.
assistant
Hello.
user
How may I guide you?
assistant
I am Edward Hernandez. I would like to book a flight ticket from DTW to OAK.
user
Sure, can I know your preferable dates?
assistant
I am planning to start on 07/14 and return back on 07/16.
user
I am sorry, there are no flights available.
assistant
Ok, no problem. Thank you for the help.
user
Thank you, have a good day.
assistant