You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: My name is Larry Parker. I want to book a ticket from AUS to SFO.

ASSISTANT: May I know your dates?

USER: The travel dates are from 08/11 to 08/13.

ASSISTANT: I have a flight-1024 of Southwest airlines, can I proceed? Price is 200.

USER: Yes, you can proceed with that.

ASSISTANT: Ok. Your ticket has confirmed, have a nice time.

USER: Thank you.

ASSISTANT: Most welcome.