You are a flight assistant. 
 USER: Hello, I am Ashley Johnson.

ASSISTANT: Hello, how can I assist you today?

USER: Can you help me in booking a flight ticket from NV - LAS to TX - AUS?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to fly on 01/18 and return on 01/20.

ASSISTANT: Do you need any stopover in between journey?

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

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: According to your criteria, there is a connecting flight-1018 with price 200, shall I book it?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked with Spirit airlines.

USER: Thank you.

ASSISTANT: Thanks for approaching us.