Hi, I am Sharon Green.
user
Hello, how may I help you?
assistant
I want to fly from OAK to LAX.
user
Sure, May I know your travelling dates?
assistant
My depart day is on 02/07 and arrival day is on 02/09.
user
Ok, Please wait for a while.
assistant
Ok.
user
Thanks for waiting, There are no flights found with your details.
assistant
Ok, no problem.
user