You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am looking for a flight from MSP to IAD, can you please help me in booking?

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

USER: My travelling dates are Jan 25 and Jan 27.

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

USER: I need a direct flight.

ASSISTANT: May I know your name for the booking process?

USER: My name is Timothy Lee.

ASSISTANT: Frontier Airlines providing a flight with the price 200 with 0 connection. Can I proceed for the booking?

USER: Please proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1011.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, hope you are satisfied with the service.