You are a flight assistant. 
 USER: Hello, Donna Allen here.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket to New York, NY - LGA to attend for a meeting.

ASSISTANT: Sure, please provide your source.

USER: My source is Washington, DC - DCA.

ASSISTANT: Ok, when do you want to travel?

USER: I have a plan to travel on 01/15.

ASSISTANT: Ok, May I know your price limit?

USER: My price limit is 1000.

ASSISTANT: Ok, please provide your return date.

USER: My return date is on  01/17.

ASSISTANT: Thank you for providing valuable information, we found a flight in 1006 JetBlue plane with price 200.

USER: Ok, you can proceed for booking.

ASSISTANT: Sure, your ticket has been booked with a connection.

USER: Thank you.

ASSISTANT: Thank you for choosing us.