You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please help me to book a flight ticket from MSP to EWR?

ASSISTANT: Sure, can you share me your travel dates?

USER: My travelling dates are Dec 15 to Dec 17.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection of flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please forward your good name.

USER: Janet Adams here.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: It's ok, thank you.

ASSISTANT: Thank you for reaching us.