You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am looking for a flight from EWR to MSP, can you help me in booking?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: Sure, my planned travel dates are May 21 and May 23.

ASSISTANT: May I know your name please?

USER: Myself Ronald Young.

ASSISTANT: Are you looking for any other specifications please?

USER: Please look for a connecting flight.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry Ronald, there is no flight found as per your travelling details.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: You are welcome.