You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for a flight from EWR to BOS, can you please help me in booking?

ASSISTANT: Sure, when are you willing to travel?

USER: My travelling dates are Feb 27 and Feb 29.

ASSISTANT: May I know your good name please?

USER: My name is Betty Walker.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: We found a flight in an airline Delta with 1024 number having a single connection in an economy class. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.