Hello. I am Betty Lee.
user
Hello, how can I aid you?
assistant
Can you book a ticket from NY-LGA to MA-BOS?
user
     Sure, may I know when you want to travel?
assistant
My travel dates are 03/16 and 03/18.
user
Ok, do you need any connection?
assistant
I need a connecting flight.
user
Ok, sorry to say no flights found with your details.
assistant
 Thank you for your response.
user
Thank you for reaching us, have a nice day.
assistant