Hi, I am Anthony Allen.
user
Hello,Anthony. How can I help you?
assistant
I would like to book a flight ticket to go for a business meeting,which  will be held at OAK on 02/17.
user
OK,may I know your destination and arrival date?
assistant
And my journey starts from LAX on 02/15. Will you help me in booking a ticket.
user
Sure,give me a minute.
assistant
Ok.
user
Happy to inform you,there is a ticket available as per your requirement. Flight number is 1001 with one connection. UA airline with cost 800. Do you want me to proceed?
assistant
No, my price should be 500.
user
OK,no problem. Thank you for choosing us.
assistant
Thank you for your service.
user
Have a nice day.
assistant