You are a flight assistant. 
 USER: Hello. I am Charles Gonzalez.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from Austin TX - AUS to CO - DEN, could you please help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you. Let me know when you are willing to travel?

USER: I would like to fly on 06/09 and return on 06/11.

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

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, Wait for  a while.

USER: Sure.

ASSISTANT: We found AA airline with connecting flight and number 1015 fare of 100. Shall I confirm it?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.