You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Joseph Moore. I would like to attend a business conference in Boston, can you please reserve a flight ticket from ATL to BOS?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travelling dates are 05/13 and return on 05/15.

ASSISTANT: May I know your price limit?

USER: My price limit is 500.

ASSISTANT: There is a connecting flight 1002 with price 100, can I proceed?

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.