You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Please help me to book a flight ticket from JFK to MSP.

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

USER: My trip dates are from Jan, 28 to Jan, 30.

ASSISTANT: Do you have any specifications on your class preference?

USER: I prefer an economy class.

ASSISTANT: Sure, may I know your name for the booking process.

USER: I am Rachel Carter.

ASSISTANT: Do you have any another specifications on your journey?

USER: I need a single connecting flight.

ASSISTANT: Frontier Airlines providing a flight with the price 200 with single connection and It's in economy class only. Can I proceed for the booking.

USER: Please proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1000.

USER: Thank you for booking.

ASSISTANT: Welcome, thank you for reaching us.