You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

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

ASSISTANT: Sure, may I know your respective dates of journey please?

USER: My travelling dates are 01/26 and 01/28.

ASSISTANT: Ok, please wait for a mean while to check for the availability of a ticket.

USER: My price limit is 200.

ASSISTANT: There is a flight with the connections limit 1 of fare 100 and the airline is naming as Spirit, are you ok with this ticket booking?

USER: Yes, proceed with booking.

ASSISTANT: Your ticket has been confirmed with the flight number 1027.

USER: Thank you for your help.

ASSISTANT: You are welcome and have a happy journey.