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

ASSISTANT: Hello, how can I help you?

USER: Could you help me in booking a flight ticket from PHL to MCO?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My trip dates are 06/22 - 06/24.

ASSISTANT: Do you have any other requirements?

USER: I need a single connection.

ASSISTANT: There is a flight available with an American airline of flight 1019 and price is 100 in an economy class. Shall I confirm your booking?

USER: Please proceed to book.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.