You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Rebecca Robinson. Can you help me in booking from AUS to DEN, as there is a business meeting?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates are 03/18 to 03/20.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: There is a connecting flight with number 1029 in airline Frontier, the fare is 200.

USER: You can reserve it.

ASSISTANT: Your ticket is reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.