You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me to book a flight in the month of March on 17 and 19?

ASSISTANT: Sure, can I know the airport codes please?

USER: My airport codes are JFK and DFW.

ASSISTANT: Do you have any requirements?

USER: I need a break in my journey.

ASSISTANT: May I know your name please?

USER: Larry Gonzalez here.

ASSISTANT: There is a connecting flight in Frontier airline, can I book it?

USER: Please book it for me.

ASSISTANT: Your ticket has been booked with flight number 1023.

USER: Thanks for the help.

ASSISTANT: Welcome.