You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist?

USER: I am Karen Harris. I am looking for a flight from SFO to AUS, can you help me out please?

ASSISTANT: Ok, please can I know your travel dates?

USER: My trip dates are from 05/09 till 05/11.

ASSISTANT: There is a connecting flight with airfare 100. Can I book it?

USER: Please proceed with it.

ASSISTANT: Ok, the ticket is booked and the airlines is Hawaiian. Thank you for choosing our agency.

USER: Thank you for your help.