You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Could you please avail me a flight ticket from LAS to AUS?

ASSISTANT: Sure, we are perky to serve you.

USER: Thank you.

ASSISTANT: May I know your travel dates?

USER: My trip dates are 11/08 - 11/10.

ASSISTANT: Do you need any way station in your journey?

USER: I need a single connection.

ASSISTANT: Is there any specific time to travel?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: I prefer an economy class.

ASSISTANT: There is a connecting flight with fare of 100 and 1015 flight number. Shall I proceed?

USER: Please reserve.

ASSISTANT: On whose name, I have to reserve the flight ticket?

USER: Donald Clark here.

ASSISTANT: Your seat has been reserved with Southwest Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.