Hello.
user
Hello. How may I assist you today?
assistant
I am Mark Lee, I want to book a flight ticket to LGA from DEN in the month of May.
user
Sure, may I know your planned dates of travelling to go there?
assistant
Sure, my dates of trip are 05/26 an d05/28.
user
Please wait a moment to check the flights.
assistant
Ok, sure.
user
Sorry to inform you that, there are no flights available to your region with your planned dates of travelling.
assistant
It's ok, anyway thank you for the help.
user
Thank you for reaching us, have a great day.
assistant