You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Kathleen Brown, I want to book a flight ticket from BOS to DTW, can you help me with booking?

ASSISTANT: Yes, can you tell me your travelling dates?

USER: My trip date are Feb 12 and Feb 14.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Do you have any preferences?

USER: My return time is afternoon.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 200 and 1 connecting flight.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.