You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: My name is Stephanie Davis, and I would like to visit to New York for shopping with my family, can you book a flight ticket with a single connection?

ASSISTANT: I can help you to book a ticket. Please forward your airport codes of boarding and destination points.

USER: Sure, my source and destination points are from SEA to LGA.

ASSISTANT: Ok. Your travelling dates please.

USER: Sure, my planned dates are 04/16 and 04/18.

ASSISTANT: Ok. As you requested, there is a connecting flight with airline AA. Price is 100, your flight number is 1012. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Thanks for availing us, your ticket has been reserved.

USER: Thanks for your assistance.