You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Emma Young, can you help me booking flight on 03/10 to visit my grand parents who are staying in AUS?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I would like to return my source airport code is MCO on 03/12. Provide flight with connection 1.

ASSISTANT: There is a flight available on your requested dates from UA airline with 1 connecting flight.

USER: Yes, I am ok with that flight, proceed to booking.

ASSISTANT: Your ticket is booked with flight 1007.

USER: Thank you for booking.

ASSISTANT: You are welcome.