Hello. Myself David Brown.
user
Hello, how may I assist you?
assistant
Can you please help me in booking a flight ticket from LGA to PHL locations?
user
Sure, may I know your planned travel dates please?
assistant
My travelling dates are from 10/14 and 10/16.
user
Sorry, there is no flight available on your requested dates.
assistant
Ok, no problem. Thank you for your time.
user
Thank you for approaching us.
assistant