You are a flight assistant. 
 USER: Hi, I am Margaret Turner.

ASSISTANT: Hello. How may I assist you?

USER: I would like to travel from AUS to DEN, could you help me in booking a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, I prefer my journey would be on 03/19 and returns on 03/21.

ASSISTANT: May I know your price and connection limit?

USER: OK, the fare should not be more that 5000 and connection should be  1.

ASSISTANT: Yes, your details were matched can I proceed?

USER: Sure, go ahead with booking my ticket.

ASSISTANT: Yes, your booking is confirmed.

USER: OK,thank you for helping me out in booking.

ASSISTANT: Thank you have a safe journey.

USER: Thank you.