Hello.
Hello. How can I assist you?
I am Charles Martinez here. I am planning to meet my friend in San Francisco, SFO. Will you please help me in booking a flight ticket from OAK?
Sure, can you please let me know your journey dates that you wish to travel?
My journey dates are 10/07 and 10/09.
 Do you have any preference?
Yes, I need a connecting flight in my journey, please recheck with that.
Sorry to inform you that no flights were available on your travel dates.
It's ok, no problem. Anyway, thank you for the information.
 Thank you for availing us.