Hello,.
user
Hello, how can I help you?
assistant
I want to go for a Twilight Tour with my friends on 06/23 and return on 06/25. Can you book a flight ticket?
user
Sure, may I know your price limit?
assistant
5000 is my airfare.
user
May I know your name please?
assistant
Myself Susan Mitchell.
user
Can you please provide me your source and destination airport codes?
assistant
Sure, my source point is NC - CLT and destination point is DC - IAD.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry, there is no flights found with your given details.
assistant
Ok, thank you for the information.
user
Thanks for choosing us.
assistant