You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mary Hill.

ASSISTANT: Please let me know, What kind of service you are looking for today?

USER: Can you aid me to book a flight ticket from AUS to BOS?

ASSISTANT: Sure, I can help you to make your journey successful.

USER: Thank you for positive response.

ASSISTANT: Let me know when you are willing to travel to book a flight?

USER: My planned trip dates are Apr 23 and Apr 25 respectively.

ASSISTANT: Which flight you have preferred to travel either a connecting flight or a direct flight?

USER: I would like to travel in connecting flight for my journey.

ASSISTANT: At the time of take off and for your return journey, do you have any specific time concern?

USER: My return time should be in the afternoon.

ASSISTANT: If you can help me with your name, I can begin looking up for the availability of flights.

USER: Please reserve my ticket with my name which I have already mentioned above.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Take your time.

ASSISTANT: Thank you for waiting and we have found a flight in an business class with 1 connection in United Airlines and the fare of your flight will be 900. Do you like me to proceed your booking with this flight?

USER: Please proceed with these airlines.

ASSISTANT: Your ticket has been reserved with flight number 1028.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.