Hello. I am Joshua Wright.
Hello, how may I help you?
I am passionate towards books, I am planning to visit The Billy Graham library  at BOS. Can you book me a ticket from EWR?
Sure, could you please provide your travelling dates to search for the flight?
My departure is on July 20th and arrival is on July 22nd.
Do you have any requirements?
Yes, I would like to depart in the afternoon and also need a connecting flight.
Sorry to say, no flight is available for you.
That's alright, thanks for your assistance.
Thank you for reaching us.