Hello.
user
Hello.
assistant
I am Amy Jones.
user
What can I do for you today?
assistant
I want to book a flight ticket from Philadelphia PA-PHL to Charlotte NC-CLT, can you please assist me in booking?
user
Sure, when would you like me to book a flight ticket?
assistant
My departure and arrival dates are 06/18 and 06/20.
user
Do you have any connection restrictions?
assistant
I need a connecting flight.
user
There are no flights found on your requested  dates.
assistant
Ok, no issues.
user
Thank you for reaching us.
assistant
Thank you.
user