You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I would like to book a flight ticket from BOS, can you please help me in making an airline reservation to AUS?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My travelling dates are Aug 27th and Aug 29th.

ASSISTANT: Do you have any preferences?

USER: I need a flight with single connection.

ASSISTANT: There is a connecting flight available with AA airline, shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: May I know your name please?

USER: My name is Robert Edwards.

ASSISTANT: Your booking is done with flight number 1025.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a nice day.