You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I serve you at this moment?

USER: I would have loved to go for drives with my friends. Could you please help me to book a ticket from AUS? It is a round trip.

ASSISTANT: Ok, as it is a round trip, please share your travelling dates also.

USER: 01/10 to 01/12 are my travelling dates.

ASSISTANT: May I know your name? meanwhile, to proceed further.

USER: Robert Taylor.

ASSISTANT: Ok, Thanks for providing your name and details. Here Delta airline is available with flight number 1000. Connection limit is 1.

USER: You can proceed to booking.

ASSISTANT: Yes, I am proceeding to book a ticket with a price 100.

USER: Thank you.

ASSISTANT: Thanks for opting us, have a nice day.