You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Anthony Phillips from Detroit. I am looking to book a flight ticket to reach New York city, can you please find a flight for me?

ASSISTANT: Sure, which airport do you prefer in New York?

USER: Thank you for accepting my request. I prefer the airport LGA in New York.

ASSISTANT: May I know your planned travel dates please?

USER: The boarding and returning journey dates are Apr 21 and Apr 23.

ASSISTANT: Do you need a connecting flight?

USER: I need a single connecting flight to travel.

ASSISTANT: May I know your specific timings of your journey?

USER: Yes, I have planned to return back in the evening time. So, please search a flight accordingly.

ASSISTANT: Do you have any other specifications?

USER: No, I didn't have any other specifications.

ASSISTANT: I found an economy class ticket in Delta airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Yes, it is ok for me. Please proceed with  the ticket booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1021.

USER: Thanks a lot for spending your time to reserve my flight ticket.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.