Hi.
user
Hello, do you need any help from us?
assistant
Can you help me in booking a flight ticket from LAX to DCA?
user
Ok, could you please share your departure and arrival day?
assistant
I want to travel on 11/10, and return on 11/12.
user
Ok, could I have your name please?
assistant
I am Paul Green.
user
Ok, do you need direct or connecting flight?
assistant
I need a direct flight.
user
Ok, do you have any other specifications?
assistant
No.
user
Sorry, there is no flight on your requested travelling dates.
assistant
Ok, no problem. Thanks for the information.
user
You are welcome, have a great day.
assistant