Hello. I am Gregory Campbell.
user
Hello, How can I assist you?
assistant
Can you please help me in booking a flight ticket from LAS to CLT to attend a cultural event?
user
Sure, I am here to help you.
assistant
Thank you.
user
When did you schedule your journey?
assistant
I am planning to depart on Nov 23 and return on Nov 25.
user
Do you have any connection limit?
assistant
I need a flight with single connection.
user
In which class do you want to travel?
assistant
I prefer an economy class for  my journey.
user
Please wait a minute.
assistant
Sure.
user
Thanks for waiting.
assistant
Ok.
user
There are no flights found on your data.
assistant
Ok, no problem. Thank you for the information.
user
Thank you.
assistant