You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Joshua Rodriguez. Can you help me in booking from CLT to DCA, as I have a business meeting?

ASSISTANT: Sure,can I know your travel dates?

USER: My flying ad landing dates are 05/04 to 05/06.

ASSISTANT: Please give me a minute.

USER: Ok.

ASSISTANT: The flight 1005 of Delta airlines is available on your requested dates with a price of 200 and with 1 connection. Shall I proceed?

USER: You can book it.

ASSISTANT: Joshua, your reservation has been done successfully.

USER: Thank you for helping.

ASSISTANT: You are welcome.