You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please book a flight ticket from ORD to BOS.

ASSISTANT: Sure, please share your journey dates?

USER: My trip dates are 10/30 and 11/01.

ASSISTANT: Do you have any specifications?

USER: I prefer to travel on a connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: May I know your good name?

USER: James Hall here.

ASSISTANT: We found a direct flight in American airlines, flight number is 1001 with price is 200.

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.