Hello.
Hello, how can I help you today?
Can you please help me to book a flight from DEN to LGA?
On which dates would you like me to book a flight ticket for you?
My travel dates are Apr 30 to May 02.
Do you need any break in between journey?
I prefer for direct flight.
Are there any other specifications?
No.
 May I know your name for the documentation process?
I am Robert Wilson.
Sorry, no flights are available in this route as per your requested dates.
Thank you for checking.
Thank you for reaching us.