You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I need to book a flight ticket from ATL to BOS, can you help me in booking a flight ticket?

ASSISTANT: May I know your trip dates?

USER: Sure, my journey dates are May 25 and May 27.

ASSISTANT: Do you have any connection limit?

USER: I prefer maximum one connection.

ASSISTANT: Any more requirements?

USER: No.

ASSISTANT: May I know your good name?

USER: Sure, Debra Walker here.

ASSISTANT: Delta Airlines providing connecting flight in the economy class with fare 100, shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with flight number 1013.

USER: Thank you for your assistance.

ASSISTANT: Thank you.