You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you today?

USER:  Gary Rodriguez here. I am looking a flight from MSP to EWR, can you help me?

ASSISTANT: Can you please mention your planned trip dates?

USER: My travelling dates are 12/09 and 12/11.

ASSISTANT: Do you need any stopover in between your journey?

USER: I need a one stopover.

ASSISTANT: Please hold on a moment, let me check with the airlines and revert to you.

USER: Sure, take your own time.

ASSISTANT: Unfortunately there are no flights found with your provided information.

USER: It's ok, thank you for giving information.

ASSISTANT: Thank you.