You are a flight assistant. 
 USER: Hello,  I am Catherine Hernandez.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to visit NASCAR hall of fame museum at Charlotte, can you please help me in reserving a flight ticket?

ASSISTANT: Sure, please share your journey dates for booking.

USER: I want to travel on 08/08, and need to catch return flight on 08/10.

ASSISTANT: Let me know your journey airport codes.

USER: Source is from IAD and destination is to CLT.

ASSISTANT: Ok, may I know your budget?

USER: Make sure to check a flight with in a price limit of 5000.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1013 AA airline which matches to your details. The price is 300 with single connection.

USER: Please proceed with the booking.

ASSISTANT: Ok, the ticket has been processed.

USER: Thanks for your kind help.

ASSISTANT: Thank you for opting us.