Hello.
user
Hello, how can I help you?
assistant
I am Ashley Walker. Can you please reserve me  a  flight ticket from CLT to JFK to attend a music festival?
user
Sure, please provide me your planned travel dates.
assistant
I am planning to depart on June 17 and return on June 19.
user
Please let me know if you have any specific depart and return time preference.
assistant
My depart time should be afternoon.
user
Do you prefer either economy or business class?
assistant
I am comfortable with any class.
user
Sorry, we don't have have any flight running in the afternoon.
assistant
Ok, no problem. Thank you for the information.
user
Thank you.
assistant