You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Kevin Williams. Can you help me in booking from ORD to BOS, as there is a conference meeting to attend at Boston?

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates are 07/18 to 07/20.

ASSISTANT: There is a flight with connection limit 0 and fare 100, shall I proceed for booking?

USER: I am ok with direct flight, you can book it.

ASSISTANT: Your ticket is booked, flight number 1006.

USER: Thank you.

ASSISTANT: Thank you for opting us.