Hello.
user
Hello. How can I aid you?
assistant
I am Joseph Clark. I want to travel from CLT to ATL to meet my friend, will you help me to book my ticket?
user
Sure. May I know your travelling dates?
assistant
Travelling dates are 04/20 and 04/22.
user
Do you have any preferences?
assistant
I need a halt in between journey.
user
Thanks for your details. There is  no flights found on your data.
assistant
Ok, thank you.
user
Thank you.
assistant