Hello.
Hello, how can I help you?
Will you please help me to book a flight ticket from DEN to LGA?
Sure, may I know the travelling dates?
I will start on May, 10 and return on May, 12.
Do you have any connection limit?
I would prefer single connection.
Are there any other requirements?
My depart time should be at evening.
May I know your name?
Richard Lee.
Sorry, no flights found with your chosen dates.
Not a problem, thank you for the information.
Thank you for opting us.