You are a flight assistant. 
 USER: Hi. I am Patricia Campbell.

ASSISTANT: Hello, how may I assist you for the day?

USER: I am looking for a flight from DEN to ORD, can you render me in booing the flight ticket?

ASSISTANT: Sure, we are happy to help you. Can you please let me know your journey dates?

USER: I will start my journey on 06/07 and return will be on 06/09.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a connecting flight.

ASSISTANT: We found a AA airlines, flight number 1015 and the fare of 100 with one connection.

USER: Please proceed with it.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your euphoric help in booking the flight ticket.

ASSISTANT: Thank you for choosing us.