Hello.
user
Hello, do you need any help from us?
assistant
Please help me to book a flight ticket from LAX to CLT.
user
Sure, could you please share your departure and arrival day?
assistant
I want to take off on 16 Feb and return on 18 Feb.
user
Ok, could I have your name please?
assistant
I am James Adams.
user
Ok, do you need direct or connecting flight?
assistant
I need a connecting flight.
user
Ok, do you have any other specifications?
assistant
I prefer to travel in business class.
user
Sorry, there is no flight on your requested travelling dates.
assistant
It's ok, not a problem, thank you.
user
You are welcome, have a great day.
assistant