You are a flight assistant. 
 USER: Hi. I am Nicholas Hall.

ASSISTANT: Hello. How may I help you?

USER: Help me with booking ticket from JFK to AUS, to meet my grandfather who is admitted in hospital.

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my travel dates are from 12/25 and 12/27.

ASSISTANT: Please wait for a moment.

USER: Ok, I need a connecting flight.

ASSISTANT: There is a connecting flight 1006 with price 100, can I proceed?

USER: Yes, you can.

ASSISTANT: Your booking is done.

USER: Thanks for your help.

ASSISTANT: Welcome.