You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to fly from DEN to ORD. Can you book a ticket from that route?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My planned travel dates are 11/12 and 11/14.

ASSISTANT: Let me know your connection limit.

USER: I want a flight with single connection.

ASSISTANT: Do you have any other specifications to be met?

USER: I want a flight with single connection.

ASSISTANT: May I know your name for further process?

USER: Sure, Sandra Jackson here.

ASSISTANT: Sorry, no flights found on your given details.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for reaching us, have a nice day.