Hi.
Hello, how can I help you?
Can you please help me to book a flight ticket from DEN to LAX?
Sure, may I know the travelling dates?
I will start on Feb, 12 and return on Feb, 14.
Do you have any connection limit?
I need direct flight.
May I know your name?
Robert Hill here.
Sorry, no flights found with your chosen dates.
Not a problem, thank you for the information.
 Thank you for opting us.