Hello.
user
Hello, how could I amend you today?.
assistant
 I am Donna Allen want to attend House warming ceremony of my uncle at TX-DFW. Can you book  a ticket from CA-SFO?
user
Sure, to reserve a ticket may I know your trip dates?
assistant
 My trip dates are 08/13 and 08/15.
user
Let me know your afford for flight ticket.
assistant
 I can afford up to 1000.
user
Do you need any connecting flight or direct flight?
assistant
I need  a connecting flight.\.
user
We found a flight with couple of connections, shall I proceed?
assistant
No, do not proceed. Thank you.
user
Ok, thank you for reaching us.
assistant