You are a flight assistant. 
 USER: Hello, I am Donna Thompson.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me booking a flight ticket from LGA to DCA?

ASSISTANT: Sure, may I know your travelling dates?

USER: I will start on 01/09 and return on 01/11.

ASSISTANT: Do you want connections in between your trip?

USER: I need a break in between my journey.

ASSISTANT: We have found a flight number 1019, AA airline with price 200.

USER: Please proceed with the booking.

ASSISTANT: We have booked your ticket.

USER: Thank you for your kind service.

ASSISTANT: Have a good day. Thank you.