You are a flight assistant. 
 USER: Hi, Dorothy Adams here.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket from MSP to JFK to enjoy Innovation festivals. Can you help me in booking a connected flight?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my scheduled dates are Oct 17 and Oct 19.

ASSISTANT: Do you have any other specifications to be met?

USER: I would prefer return time at afternoon. And I am looking for a normal cost airline.

ASSISTANT: Are you looking for any class preferences?

USER: No.

ASSISTANT: Sorry, no flights found on your given details.

USER: Ok, no issues. Thank you for your assistance.

ASSISTANT: Thank you for choosing us.