Hello.
 Hello, how may I oblige you today?
I am Ashley Walker. Can you please help me in booking my flight ticket from DFW to BOS?
Sure, can you please share your journey dates that you prefer to travel?
My preferable dates are June 07 and June 09.
Do you have any other requirements?
I need my depart flight in afternoon time. I need connecting flight.
 Thanks for sharing your details, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.
Ok, fine thank you for checking.
Thank you.