Hello.
user
Hello, what can I do you for?
assistant
 I am Cynthia Clark. I want to fly from GA-ATL to PA-PHL. Can you book a connecting flight?
user
Ok, help me with your trip dates.
assistant
My travel dates are 01/15 and 01/17.
user
Ok, please wait.
assistant
Ok.
user
We found a flight on UA airline, flight number 1019 with the fare of 100.
assistant
Ok, you can proceed.
user
Your ticket has been booked. Thank you for contacting us.
assistant
 Thank you for booking.
user
Welcome.
assistant