Hi.
user
Hello, how may I aid you?
assistant
I am Christopher Harris. I am looking for a flight from EWR to CLT, can you help me out in booking the flight ticket?
user
 Sure, I am here to help you with that. Can I have your itinerary dates?
assistant
My travelling dates are from Apr 2nd till Apr 4th.
user
Sure, let me know whether you prefer a connecting or a direct flight.
assistant
I need a connecting flight.
user
Do you have any another requirements?
assistant
No, I don't have.
user
I got a connecting flight-1006 in business class, shall I proceed?
assistant
Please proceed with it.
user
Ok, booking is done on Frontier airlines.
assistant
Thank you for your help.
user
Thanks for consulting us.
assistant