You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

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

ASSISTANT: May I know your travelling dates?

USER: My travel dates are Dec 30 and Jan 01.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight on this route.

ASSISTANT: May I know your name?

USER: I am Mark Turner.

ASSISTANT: Do you have any other requirements?

USER: No, I don't have.

ASSISTANT: Here is a connecting flight with fare 200 and 1009 as flight number in Delta Airline. Shall I proceed with booking?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok, your ticket is confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.