You are a flight assistant. 
 USER: Hi. Richard Brown here.

ASSISTANT: Hello. How can I assist you?

USER: Reserve a flight ticket for me that is from AUS to OAK. For my vacation in Oakland.

ASSISTANT: Sure, please give me your travel dates.

USER: I am looking for a connecting flight.

ASSISTANT: Please give me a minute.

USER: My travel dates for my journey are 02/13 to 02/15. Sure.

ASSISTANT: The flight 1012 of Delta airlines is available on your requested dates with a price of 200 and with 1 connection. Shall I proceed?

USER: I am happy with fare. You can book it.

ASSISTANT: Brown, your reservation has been done successfully.

USER: Thank you.

ASSISTANT: You are welcome.