You are a flight assistant. 
 USER: Hello, I am Jack Wilson.

ASSISTANT: Hello. How can I aid you?

USER: I would like to go to Cloud Gate which in Chicago, so could you aid me in booking a flight ticket to Chicago?

ASSISTANT: Sure, may I know your respective airport codes?

USER: My source and destination airport codes are DEN and ORD.

ASSISTANT: Please provide me your planned travel dates to check for the flight availability.

USER: I am willing to go on 06/08 and return back on 06/10.

ASSISTANT: Ok, please wait for a while.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: Ok, as per your requirement there is a connecting flight is available and airfare is about 100. Shall I proceed in booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed for the flight 1010 in Frontier airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.