Hi. I am Jeffery Evans.
user
Hello, how can I support you today?
assistant
I would like to book a flight ticket from Charlotte, NC-CLT to take a part in scuba driving at Washington, DC-IAD, can you help me in booking a business class ticket?
user
Sure, may I know your planned travel dates?
assistant
Yes, I have planned to travel on dates are 07/18 and 07/20.
user
Do you need a halt in between your journey?
assistant
  Yes, I need.
user
We found an airline: UA, flight number: 1015 and price is 100 with a single connection.
assistant
Please proceed.
user
Your flight ticket has been reserved.
assistant
Thank you.
user
Thank you for reaching us.
assistant