You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. In which way I can aid you today?

USER: I am Christopher Roberts, can you help me to book a flight from DEN to AUS?

ASSISTANT: Sure, I can help you in booking flight ticket. Could you please mention your travel dates for booking flight ticket?

USER: My travelling dates are 06/22 and 06/24.

ASSISTANT: Thank you for providing your travel details. I will put the conversation on hold to check the best flights available in your route.

USER: Ok.

ASSISTANT: According to your travel details, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by JetBlue airlines. Shall I confirm this flight ticket for you?

USER: Proceed with booking.

ASSISTANT: I have been confirmed your flight ticket, flight number is 1005.

USER: Thank you.

ASSISTANT: You are welcome.