You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am looking for a flight from DCA to LGA, can you help me in booking?

ASSISTANT: It's my pleasure to help you, may I know your planned trip dates?

USER: Sure, my planned travel dates are Feb 02 and Feb 04.

ASSISTANT: Do you have any specific time preference?

USER: I would like to return my journey for the evening flight.

ASSISTANT: Do you have any connection limit preference?

USER: Yes, I need a break in between the journey.

ASSISTANT: Could you help me with your name to proceed with booking.

USER: Myself Kimberly Baker.

ASSISTANT: Here I found a connecting flight with JetBlue Airlines and the airfare is about 200. Shall I proceed in booking with flight 1000?

USER: That's fine, please proceed in booking.

ASSISTANT: In an economy class your ticket is booked.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us.