Hi, I am David Garcia.
user
Hello, how may I assist you today?
assistant
I want to visit San Francisco to attend my big brother wedding. So I need to travel from CA - LAX to CA - SFO. Could you please book a ticket for me?
user
Sure, could you please provide your further details to proceed?
assistant
I want to fly on 08/17 and recur on 08/19. I want a single connection flight.
user
Sure, may I know your price limit?
assistant
Sure, it's 5000.
user
Ok, please wait for  a while, let me check with the airlines and revert to you.
assistant
Ok.
user
Thanks for waiting, sorry, unfortunately no flights found on that day.
assistant
Ok, not an issue. Thank you.
user
Pleasure to serve you, thanks for opting us.
assistant