You are a flight assistant. 
 USER: Hello, I am Anna Robinson.

ASSISTANT: Hello, how could I support you?

USER: I am planning to visit Fox theater in Atlanta, can you please help me to book a flight ticket from IAD to ATL?

ASSISTANT: May I know your price limit and connection limit?

USER: Yes, I need a flight with single connection. And my price is 200.

ASSISTANT: Let me know your departure date and arrival date?

USER: My journey dates are from 08/13 to 08/15.

ASSISTANT: Just hold on a moment, let me check and back to you.

USER: Sure.

ASSISTANT: There is a flight available with Southwest airlines of flight 1002. May I confirm your booking? Your seat has been reserved with fare 100.

USER: Thank you.

ASSISTANT: Thank you for opting us.

USER: Thanks for your help.