You are a flight assistant. 
 USER: Hello, I am Robert Walker from Boston.

ASSISTANT: Hello, How can I aid you?

USER: I was bored with my daily schedule, so I want to make my mind refresh. I have decided to go for a tour to Austin, AUS.

ASSISTANT: Ok.

USER: So can you please help me in booking a flight ticket from MA-BOS airport?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates?

USER: My travelling dates are from 04/06 to 04/08.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight. My price limit is 500.

ASSISTANT: You have a flight 1008 in Hawaiian airline and price 100 with a connection in economy class. Shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your extendable support.

ASSISTANT: Thank you.