You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Joseph Davis. I want to attend to my grand mother's house after a long time in Austin, TX - AUS. Can you aid me for booking from San Francisco, CA - SFO?

ASSISTANT: Sure, Can you share me your travelling dates?

USER: My travelling dates are 07/23 to 07/25.

ASSISTANT: Do you need any halts in between your journey?

USER: Sure, I need a halt.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Delta airline with connecting flight and number 1021 fare of 200. Shall I proceed for booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.