Hi,.
user
Hello. How can I aid you today?
assistant
Please book a flight to Oakland, CA-OAK from San Francisco, CA-SFO, for seasonal festival.
user
Sure, May I know the travelling dates?
assistant
Travel dates are from 09/02 to 09/04.
user
There is no flights found with your data.
assistant
Thanks.
user
Thanks for reaching us.
assistant
I am Catherine Green.
user