You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Deborah Hill. I would like to book a ticket from AUS to BOS, can you please help me out?

ASSISTANT: Sure, can you please share your travel dates?

USER: I am travelling on these dates 02/29 and 03/02.

ASSISTANT: Let me check for the availability of flight.

USER: Sure.

ASSISTANT: Deborah, there is a flight available with price 200 and the connection is 0 with Delta airline. Would you like me to proceed with the booking?

USER: Make sure my connection limit is 1.

ASSISTANT: I am sorry to inform you that there is no flight available at your request.

USER: Ok no problem, thank you for your services.

ASSISTANT: Thank you for reaching us, have a great day.