Hello.
user
Hello,. How can I help you?
assistant
I am Jessica White from San Francisco. Can you check the availability of direct flight running in between the points from San Francisco to Oakland?
user
Please provide your travel dates.
assistant
My travelling dates are 06/07 to 06/09.
user
Please specify your travel codes.
assistant
Sure, my travelling codes are SFO to OAK.
user
No flights found for your travelling dates.
assistant
That's Ok, thanks for your help.
user
Thanks.
assistant