Hello.
user
Hello. How may I help you?
assistant
Can you please help me to book a flight from LAX to IAD?
user
May I know your trip dates?
assistant
Sure, I want to travel on June 13 and need to return on June 15.
user
Do you have any connecting flight preferences?
assistant
I need a connecting flight.
user
Is there any other concern?
assistant
I prefer an business class to travel.
user
May I know your name please?
assistant
Myself Sarah Hill.
user
No flights found as per your preferences at the moment.
assistant
Ok, not an issue. Thank you for checking.
user
Thank you for choosing us.
assistant