Hi.
user
Hello, how can I help you today?
assistant
Can you avail me to book a flight from Washington to Oakland?
user
Sure, let me know your trip dates?
assistant
My travel dates are Feb 07 and 09.
user
May I know your airport codes?
assistant
My airport codes are DCA and OAK.
user
Do you have any connection limit?
assistant
I prefer direct flight.
user
Is there any other specifications?
assistant
I prefer to travel in economy class.
user
May I know your name please?
assistant
Jonathan King here.
user
There are no flights available in your route.
assistant
Ok, thank you.
user
Thank you for choosing us.
assistant