Hi.
user
Hello, how can I assist you for the day?
assistant
I need to book a ticket from CLT to OAK. Could you book a ticket?
user
When you are willing to travel?
assistant
Travel dates are July, 25 and July, 27.
user
In which class would you like me to book your flight ticket?
assistant
I prefer to travel in business class.
user
Let me know your connection limit?
assistant
I need connecting flight.
user
May, I know your good name?
assistant
My name is Patrick Parker.
user
Sorry, we found no flights on your given dates.
assistant