Hello, Kevin Adams here.
user
Hello, how can I help you Kevin?
assistant
I would like to visit Freedom Park with my friends at Charlotte, please help me in booking a ticket from IAD to CLT.
user
Sounds good Adams, please provide me your journey dates.
assistant
My trip dates are 12/10 and 12/12.
user
Please wait for a minute.
assistant
Sure, take your time.
user
There are no flights available at this moment.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for contacting us, have a good day.
assistant