Hello.
user
Hello.
assistant
I am John White.
user
How can I help you?
assistant
Can you book a flight ticket from OAK to SFO?
user
Sure, May I know your travelling dates?
assistant
Sept, 28 and Sept, 30 are my travel dates.
user
Do you have any connection limit?
assistant
I need single connection.
user
Do you have any specific depart and arrival time for this trip?
assistant
My return time should be at afternoon.
user
Thanks for your details, there are no flights found on your data.
assistant
It's ok, thank you for checking.
user
Thank you.
assistant