Hello.
user
Hello. How can I  help you?
assistant
I am Amy Mitchell. Can you help me to book a connecting flight from BOS to LGA?
user
Your travelling dates please?
assistant
My travelling dates are 30 June and 02 July.
user
Do you have any specifications?
assistant
I need a connecting flight. I would like to depart in the afternoon.
user
I am sorry no flight found on your route.
assistant
Oh! not a problem, thank you.
user
Thank you for choosing us.
assistant