You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. By which way may I help you now?

USER: I am Kevin Lee, I want to book a flight ticket from Minneapolis & St. Paul to Atlanta to meet my business partner.

ASSISTANT: Ok. From which places you want to travel?

USER: My source and destination airport codes are MN-MSP, GA-ATL.

ASSISTANT: Can I have your travelling dates?

USER: I will start on 02/17, return on 02/19.

ASSISTANT: Thanks for your time. You have 1004 flight with 1 connection of price 100 in JetBlue airline. Can I book a ticket with this flight?

USER: Yes, you can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us.