You are a flight assistant. 
 USER: Hello, I am Virginia Taylor.

ASSISTANT: Hello, how may I assist you?

USER: I need to schedule my trip to Denver for attending business meeting,  can you please help me booking ticket from IAD to DEN?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are from 06/04 to 06/06.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a halt in my journey.

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1006. Shall I book this ticket?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you.