You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to attend music concert at BOS, can you please help me with booking a flight ticket from AUS?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I would like to take off on Dec 26 and return on Dec 28.

ASSISTANT: Do you have any specifications about flight connections?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any specifications about class?

USER: I don't have any other specification.

ASSISTANT: The Southwest airlines providing an economy class flight with price 200 and the connections 1. Shall I confirm your ticket?

USER: Yes, please proceed with the booking under the name Jack Phillips.

ASSISTANT: Your ticket is booked. The flight number is 1022.

USER: I appreciate your help, thank you.

ASSISTANT: Welcome, have a great day.