You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit New York, will you help me in booking the flight ticket from IAD to LGA?

ASSISTANT: Sure, can you share me the planned travel dates?

USER: My travelling dates are Oct 25 and Oct 27.

ASSISTANT: Is there any airline preference?

USER: No, I don't have any preferences?

ASSISTANT: May I know the class preference?

USER: No, thank you.

ASSISTANT: Is there any time concern?

USER: No.

ASSISTANT: May I know the connection limit?

USER: I need a connecting flight.

ASSISTANT: May I Know your name please?

USER: Myself George Allen.

ASSISTANT: Give me a moment.

USER: Ok, take your own time.

ASSISTANT: American Airlines with flight 1005 is providing service on your route with single connection in the economy class with the cost of 100.

USER: Sure you can proceed with the booking.

ASSISTANT: Your ticket is booked where departure IAD 7:00 AM Oct 25 and arrival LGA 8:00 AM Oct 27.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.