You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Gary Nelson. I want to book a ticket from JFK to MSP, can you help me?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My travel dates are 03/02 to 03/04.

ASSISTANT: Do you need any halt in between journey?

USER: I need a single connection flight with economy class with depart time in morning and return time in evening.

ASSISTANT: There are no flights found on your specified routes.

USER: Oh! That's sad to know. Anyways, thank you for checking.

ASSISTANT: Thank you.

USER: You are welcome.