You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Paul Lewis.

ASSISTANT: How may I support you at this moment?

USER: I want to book a flight from DTW to DFW to meet my friend, can you please book a flight with single connection?

ASSISTANT: Sure Paul Lewis, may I know when you are willing to travel?

USER: My trip dates are 11/04 to 11/06.

ASSISTANT: Ok, give me a minute.

USER: Sure.

ASSISTANT: There are no flights found on your requested dates.

USER: Ok, no issues. Thanks for your information.

ASSISTANT: Thank you for availing us.