Hello.
user
Hello.
assistant
I am Lisa Anderson.
user
How may I serve you the best today?
assistant
I need to attend  a cultural festival in Atlanta so please help me with flight ticket booking from New York.
user
Sure, when would you like to travel?
assistant
Sure, I have planned to travel on dates of Aug 23 and Aug 25.
user
Help me with the airport codes that you have choosen?
assistant
Sure, I would like to travel from LGA to ATL.
user
Do you prefer either an economy or business class?
assistant
I am ok with any class to travel.
user
 Please let me know if you have any other preference.
assistant
I would prefer to travel in direct flight so please check with that.
user
Thank you for your details, we do not found any flights running in your desired routes.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for reaching us. Hope serve you again.
assistant
Most welcome.
user