You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to book a connecting flight from BOS to LGA?

ASSISTANT: Sure, I am here to help you to book the flight ticket. May I know your trip dates?

USER: My travelling dates are 17 and 19 of Mar.

ASSISTANT: Ok, can I know your preference related to airlines?

USER: I prefer to travel in normal cost.

ASSISTANT: Ok, is there any other specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, may I know your name please?

USER: I am Kenneth Lopez.

ASSISTANT: There is a flight-1029 which is matching to your requirements, the flight departs at 5:00 AM and returns at 9:00 AM. Can I reserve the ticket in an economy class?

USER: Please proceed to booking.

ASSISTANT: I have reserved your ticket with the American Airlines and the ticket cost is 100. Have a nice journey.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.