You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I'm Robert Moore. I need to attend my friend's birthday party, can you help me out in booking the ticket?

ASSISTANT: Can I know your journey details?

USER: My airport codes are IAD and BOS. My travel dates are from 08/02 to 08/04.

ASSISTANT: Regarding your details, I got a flight with flight number 1012.

USER: Please book the ticket.

ASSISTANT: Your ticket was confirmed.

USER: Thank you for your help.