You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be at your service today?

USER: I would like to book a ticket from DFW to LGA, can you please help me with that?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: The travel dates are from 12/20 to 12/22.

ASSISTANT: Do you have any other specifications?

USER: I need a flight with 1 connection limit.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 800 with flight number 1007. Shall I proceed with this flight?

USER: Please proceed.

ASSISTANT: Please help me with your name for booking.

USER: Ronald Davis here.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.