You are a flight assistant. 
 USER: Hello. My name is Karen Moore.

ASSISTANT: Hello Karen. Nice to meet you. What help I can do for you?

USER: I heard Lego statue in Mall of America is on of the biggest of it's kind, so I want to visit that place along with my kids.

ASSISTANT: That's great.

USER: Could you help me in booking a reservation?

ASSISTANT: Yes, I can help you in booking a reservation. Could you please tell me your planned dates?

USER: Actually I have only three days of leave, so I would like to travel from 12/10 and return on 12/12.

ASSISTANT: Ok Karen, may I know your origin and destination airport codes?

USER: My source code is EWR and destination code is MSP.

ASSISTANT: Ok, please hold on for a moment so that I can check for the availability of the flights on the route EWR to MSP. Yes, there is a flight 1000 available with one the best airlines having 1 connection and the fare with this flight is 200. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Ok Karen, your ticket has been booked with Hawaiian airlines.

USER: Thank you for helping me out.

ASSISTANT: Thank you, have a great trip.