You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am planning to from MSp to DCA, help me in booking a flight?

ASSISTANT: Sure, we are here to help you. Can you share me your trip dates?

USER: My travel dates are June 22 to 24.

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

USER: Yes, I need single connection.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: May I know your depart time and arrival time?

USER: I will be back on evening flight.

ASSISTANT: Can you share me your airline preference?

USER: I am ok with any airlines.

ASSISTANT: There is a connecting flight with fare of 500 and 1002 flight number. Shall I proceed further?

USER: Proceed in the name of Brandon Harris.

ASSISTANT: Your seat has been reserved with Delta Airlines in business class.

USER: Thank you.

ASSISTANT: Thank you for availing us, we hope you are happy with our service.