You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: My name is Patricia Young, I want to book a ticket from ORD to PHL to meet my friend.

ASSISTANT: Sure, please provide me your travelling dates?

USER: My preferable journey dates are from 03/20 to 03/22.

ASSISTANT: There is a flight available with your request.

USER: Please check the connection limit should be 0.

ASSISTANT: Sorry, there is a flight with 1 connection.

USER: Ok, no issues please don't book my ticket. Thank you for your help.

ASSISTANT: Thank you and have a nice day.