You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you now?

USER: My name is Donna Jones.

ASSISTANT: Ok.

USER: Can you please check whether there are any flights available on 05/28 and 05/30?

ASSISTANT: Sure, may I know the take off and landing airport codes please?

USER: Sure, I want to fly from AUS to BOS.

ASSISTANT: There is a flight 1009 in UA airline has the price 100 and the connection limit is 1.

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.