You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a ticket from MSP to LGA, as there is a business trip?

ASSISTANT: Sure, I am glad to help you in booking. Can you please share your travel dates?

USER: My trip dates are Dec 9-11.

ASSISTANT: Ok, may I know your name?

USER: I am Jason Thomas.

ASSISTANT: Do you have any specification?

USER: I am looking for a stopover flight.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: No issue, thank you.

ASSISTANT: Thank you for reaching us.