You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kathleen Carter here.

ASSISTANT: How can I assist you?

USER: Can you make my reservation from AUS to DEN?

ASSISTANT: Sure Carter, can I know the travel dates please?

USER: My travelling dates are from 11/24 to 11/26.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight in Southwest airline with price 100.

USER: Please go ahead with ticket booking.

ASSISTANT: Your ticket has been booked with flight number 1004.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.