You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am looking to book a flight ticket from MSP to LGA. Can you help me for that?

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates are Aug 20 and Aug 22.

ASSISTANT: Do you need any way station in your journey?

USER: I prefer to book a single connecting flight.

ASSISTANT: Is there any class preference?

USER: Any class is fine for me.

ASSISTANT: Do you have any other requirements?

USER: My depart time is evening.

ASSISTANT: May I know your name please?

USER: My name is Anna Robinson.

ASSISTANT: We found a connecting flight with fare of 200 and 1016 flight number. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your seat has been reserved with United Airlines in economy class and you will depart at 0:00 hours and arrive at 1:00 hours.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing our services.