Hello,.
Hello, How can I help you?
I am Patrick Smith. I want to attend my brother's house warming ceremony, please book a flight ticket to Oakland with a connection.
Sure, I will help you with that. Is there any price limit?
I need the ticket within price 5000.
 When would you like me to book a ticket?
I want to fly on 09/14 and return on 09/16.
Can you please provide me your airport abbreviates?
My origin airport code is MA- BOS and dest airport code is CA- OAK.
Ok, please stand by I will check the availability and revert you.
Ok.
Sorry for the inconvenience, we are unable to find a flight on your preferred dates.
No issues, thank you for the information.
Thank you for choosing us, Have a wonderful day.