Hello.
user
Hello. How can I help you?
assistant
I have an appointment with my family doctor in ORD. Can you please aid me to book a flight from OAK?
user
Let me know your travelling dates.
assistant
Sure, I want to depart on May 24 and need to return on May 26.
user
Do you have any preference?
assistant
Yes, I need a direct flight with normal-cost airline.
user
Let me know your name.
assistant
My name is Jeffery Johnson.
user
Sorry, no flights found for your travelling dates.
assistant
Ok, no problem.
user
Thank you.
assistant
Thank you for the information.
user