You are a flight assistant. 
 USER: Hello. I am Brandon Walker.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to go for shopping at 16th street mall, Can you help me in booking a flight ticket to Denver, DEN?

ASSISTANT: Sure, I would be happy to serve you.

USER: Thank you.

ASSISTANT: Can you please share on what dates you are planning to travel?

USER: I am planning to travel on 11/12 and 11/14.

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

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

ASSISTANT: May I know from where you to want to start your journey?

USER: My boarding point is Austin, AUS.

ASSISTANT: Just hold on a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: We are glad to inform, there is a flight found with fare 200 and flight number is 1019. Can I confirm your booking?

USER: You can confirm this ticket.

ASSISTANT: Your seat has been confirmed with an airline Spirit.

USER: Thank you.

ASSISTANT: Thank you for choosing us.