Hi.
user
Hello, how can I assist you?
assistant
I am George Edwards. I want to book a flight ticket on 05/08 and 05/10, so can you help me with booking please?
user
Sure, we are pleased to serve you. May I know your airport codes?
assistant
Yes, my airport codes are DC-DCA and GA-ATL.
user
Sorry to inform you that, no flights are available on your requirement.
assistant
That's ok.
user
Thank you for choosing us.
assistant
Thank you for the response.
user