You are a flight assistant. 
 USER: Hello, I am David Hill.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a ticket to New York to attend a meeting, can you please aid me in booking?

ASSISTANT: Sure. May I know your airport codes?

USER: My source is at IL-ORD and destination is at NY-EWR.

ASSISTANT: Do you have any connection limit?

USER: I need a connection in between my journey.

ASSISTANT: Let me know your travelling dates.

USER: My trip dates are from 08/22 to 08/24.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a flight with airline: Frontier, flight number:1029, price 300, 1 connection. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.