You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please check the availability of flights in between the points Denver, DEN and Oakland, OAK?

ASSISTANT: Sure, could you help me with your travelling dates?

USER: My travelling dates are Nov 12 and Nov 14.

ASSISTANT: May I know your connection limit?

USER: Yes, I need a halt.

ASSISTANT: Wait a minute.

USER: Sure.

ASSISTANT: We found a flight on Southwest airline, flight number as 1007 with the fare of 300. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: May I know your name for documentation?

USER: I am Anthony Green.

ASSISTANT: Thank you for availing us.