Hi.
user
Hello, how can I help you?
assistant
I am Kathleen Thompson. Please help me to book a flight ticket from ORD to OAK.
user
When are you planning to start and return on?
assistant
My trip dates are from Nov, 08 to Nov, 10.
user
Do you need a connecting flight?
assistant
Yes, I need a single connecting flight.
user
At what time do you want to depart and return on?
assistant
I need to depart and return in the afternoon.
user
In which class do you want to fly?
assistant
I am comfortable with any class.
user
Thank you for your details, there are no flights found with the given details.
assistant
No problem, thanks for your information.
user
Thank you.
assistant