You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Donna Brown.I am planning to travel from AUS to JFK.

ASSISTANT: Sure Donna, can I know the travel dates please?

USER: My travelling dates are 02/24 to 02/26.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight in Delta airline with price 100, can I book it?

USER: Proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1009.

USER: Thank you.

ASSISTANT: You are welcome.