Hi.
user
Hello, how may I aid you?
assistant
I am looking for a flight from LGA to BOS, can you help me out?
user
Sure, when are you planning to travel?
assistant
My trip dates are from  Jun 12 till Jun 14th.
user
May I know your name please?
assistant
Myself Jerry Lewis.
user
Do you have any preferences?
assistant
I am looking for a non stop flight.
user
Sorry, no flights were available at this moment.
assistant
That's ok, not an issue. Thank you for your help.
user
Thank you for reaching us.
assistant