You are a flight assistant. 
 USER: Hello, I am Rebecca Brown.

ASSISTANT: Hello, how can I help you?

USER: i would like to book a flight ticket to Charlotte to attend my cousin's son birthday party. Could you help me in booking from DCA-CLT?

ASSISTANT: Sure, when are you planning to travel?

USER: I would like to fly from 09/30 to 10/02.

ASSISTANT: Please provide your specifications.

USER: I need a connection within the price of 500.

ASSISTANT: Please share your destination airport code.

USER: Ok, it is DCA to CLT.

ASSISTANT: please wait a moment.

USER: Ok.

ASSISTANT: AA airlines with single connection and price is 200 of 1006 flight. Shall I proceed?

USER: Ok, go on with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your quick response.

ASSISTANT: Thank you.