You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: My name is Susan Baker and I want to book a flight ticket from AUS to BOS, can you please help?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I will start on Nov 15th and return back on 17th Nov.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I want a connecting flight.

ASSISTANT: Sorry, there are no flights available on your requested dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for contacting us, have a nice day.