You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I would like to visit New York, can you please book my flight ticket from LAX to LGA?

ASSISTANT: Sure, I will help you. May I know your planned travel dates please?

USER: I would like to depart on Aug 21st and return back on Aug 23rd.

ASSISTANT: Can I have your name please?

USER: My name is Jerry Wright.

ASSISTANT: Do you need a connecting flight?

USER: Yes, please check for the flight with single connection.

ASSISTANT: May I know your other specifications?

USER: I only prefer for a connecting flight.

ASSISTANT: I found an economy class in Delta airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Yes, you can book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1011.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.