You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: My name is Betty Harris, I want to book a flight from Detroit, MI-DTW to meet my friend. Can you book a connecting flight for me?

ASSISTANT: Sure, I am here to help you out with booking. May I know your arrival airport code please?

USER: Sure, it is Boston, MA-BOS.

ASSISTANT: Ok, please share your travel dates.

USER: I will fly on 11/13 and return on 11/15.

ASSISTANT: Ok, please be on hold, let me check for the flight availability.

USER: Sure.

ASSISTANT: Delta airlines is having a connecting flight with a fare of 500, shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your booking is done with the flight-1000.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe journey.