You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Jack Hill, I want to book a ticket from DEN to AUS. Can you help me to make a reservation?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please kindly share your travel dates.

USER: My travelling dates are on Jan 02 and Jan 04.

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

USER: Yes, I need a halt.

ASSISTANT: Is there any requirements do you have?

USER: No.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found Southwest airlines with single connection at the fare 100. Can I book it in an economy class?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for contacting us.