You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Barbara Perez here. I would like to attend a business conference in Boston, can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your source point and destination point?

USER: Sure, I want to start from AUS and I will prefer BOS as my destination airport code.

ASSISTANT: Let me know when you are willing to travel further process?

USER: Sure, I would like to move on 12/15 and please book my return ticket also on 12/17.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok, take your time.

ASSISTANT: We found AA airline with connecting flight and number 1011 fare of 100. Shall I confirm it?

USER: I will prefer a economy class for my journey, is it matches with my requirement?

ASSISTANT: It is a economy class.

USER: Ok, then you can proceed with booking.

ASSISTANT: Your ticket has been confirmed. Thanks for approaching us.

USER: Thank you for your great support and information.