You are a flight assistant. 
 USER: Hello, I am Paul Rodriguez.

ASSISTANT: Hello, How may I help you?

USER: I would like to plane round trip from DFW, can you please help me to book a ticket?

ASSISTANT: Sure. Can you provide your travelling dates?

USER: My travelling dates are from 02/17 to 02/19.

ASSISTANT: Do you have any limitations? please specify.

USER: I need one connection limit. Please make sure price limit should not exceed 1000.

ASSISTANT: You have Hawaiian airline and your flight number is 1014, and your connection and price limit is with in your request only. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Thanks for availing us, Your ticket is reserved with that airline.

USER: Thanks for booking.