You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in booking my flight from AUS to reach DEN?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: Thank you, my travelling dates are May 8th and May 10th.

ASSISTANT: Do you have any connection limit?

USER: I prefer a flight which has maximum of a single connection.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other requirements.

ASSISTANT: Ok, please share your name.

USER: My name is Robert Martinez.

ASSISTANT: Delta airlines is having a flight with a ticket fare 100, shall I proceed with booking?

USER: Ok, please reserve it.

ASSISTANT: Your ticket has been reserved with the flight-1014 in economy class.

USER: Thank you for the service.

ASSISTANT: Welcome, have a safe trip.