You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Eric Johnson.

ASSISTANT: Nice to meet you Eric.

USER: I want to visit the beauty of winter in Minneapolis & St. Paul. So please book the ticket from ORD to MSP. My travel dates are 01/13 and 01/15.

ASSISTANT: Ok, hold on for a moment. I found a flight for you. Shall I proceed?

USER: Tell me the details of flight.

ASSISTANT: Airline is Frontier with single connection and it costs you 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked. Thank you for choosing us. Have a safe flight.

USER: May I know the flight number?

ASSISTANT: Your flight number is 1028.

USER: Fine, thanks for booking.