Hi.
user
Hello, how may I assist you today?
assistant
 I am Virginia Turner. I want to book a ticket to NC-CLT to meet my grandfather.
user
Sure, can you please provide your source point?
assistant
 I will depart from PA-PHL.
user
Kindly specify your assign dates of travelling?
assistant
My travel dates are 08/16 and 08/18.
user
May I know your connection limit?
assistant
I need a connecting flight.
user
Thanks for your time, sorry, no flight found on that route.
assistant
Thank you for your service.
user
Thank you for approaching us.
assistant