You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Debra Davis.

ASSISTANT: How can I help you?

USER: I am planning to visit Top of the Rock observation deck in New York, NY - LGA. Can you avail me to book a connecting flight?

ASSISTANT: Please provide your travelling dates.

USER: I want to fly on 10/10 and recur on 10/12.

ASSISTANT: Please could you let me know your origin airport code.

USER: I want to board from Austin, TX - AUS.

ASSISTANT: Ticket is found with airline Frontier having price 100.

USER: Please proceed with the booking.

ASSISTANT: Ticket is booked with flight number 1006.

USER: Thanks for your help.

ASSISTANT: Thanks.