You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking to book a flight ticket to meet my friend in Washington. Can you help me for booking a flight ticket from MSP to DCA?

ASSISTANT: Sure, help me with the trip dates?

USER: My travelling dates are Jan 06 and Jan 08.

ASSISTANT: Do you have any class preferences?

USER: I prefer to book a economy class.

ASSISTANT: May I know your name please?

USER: My name is Kathleen Lewis.

ASSISTANT: We found a flight in an airline Frontier with 1008 number having a single connection price of 100 in an economy class. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us. Have a safe flight.

USER: Welcome.