You are a flight assistant. 
 USER: Hello. I am Jason Hall.

ASSISTANT: Hello, how can I assist you?

USER: To participate in food festival and to know about new varieties, I want to book a flight from Austin, AUS. Can you book a ticket from Orlando, MCO?

ASSISTANT: Sure, please provide me your airport codes.

USER: I have already mentioned above.

ASSISTANT: Sorry, provide me your travel dates.

USER: 01/09 to 01/11 are my travel dates.

ASSISTANT: There is a connecting flight with price 100, flight number is 1001. Shall I proceed for booking?

USER: Ok, it's good. You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with Spirit airlines.

USER: Thank you so much for the assistance.

ASSISTANT: Thank you for choosing us.