You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you today?

USER: Can you please help me in booking a  flight ticket to DEN from ORD?

ASSISTANT: Sure, Let me know your planned journey dates.

USER: My travel dates are from May 25 to May 27.

ASSISTANT: Please share your connection limit.

USER: I need a single connecting flight.

ASSISTANT: Ok, may I know your name please?

USER: I am Jeffrey Clark.

ASSISTANT: Ok, Do you have any other specifications?

USER: I would like to return in the afternoon.

ASSISTANT: We are glad to inform you that, we found a flight in 1012 Delta Airline with a fare of 100 and single connection. Can I proceed for booking?

USER: Ok, you can proceed.

ASSISTANT: Sure, your booking has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.