You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Thomas Lopez.

ASSISTANT: How can I assist you?

USER: Can you help me in booking the ticket from EWR to MSP?

ASSISTANT: Ok, can you share me your dates of travel?

USER: My planning dates are from 02/06 to 02/08.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: Sorry to inform you that there are no flights found on your requested dates.

USER: That's fine. Anyway, thank you for your help.

ASSISTANT: Thank you for approaching us.