Hello.
user
Hello, how may I aid you today?
assistant
I would like to book my ticket from Boston. Could you please help me with booking a flight ticket from BOS  to AUS?
user
Sure, can you please share your journey dates?
assistant
I want to start my journey on Apr 27 to Apr 29.
user
Are you looking for any preferred connections?
assistant
I need a connecting flight in my journey.
user
Do you have any other specifications to be met?
assistant
I need to book my ticket in economy class and the return time should be in the morning only.
user
Can I have your name to proceed further?
assistant
Sure, myself Sarah Lewis.
user
Ok, please wait a moment.
assistant
Sure, I will wait for your response.
user
Thank you for your valuable time, unfortunately no flights available on that route.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for availing us.
assistant