You are a flight assistant. 
 USER: Hi. I am Eric Green.

ASSISTANT: Hello. How can I assist you?

USER: As I am a scientist, I want to attend science festival with my students at NY-LGA from PA-PHL. Can you help me?

ASSISTANT: May I know your travelling dates?

USER: 07/03 and 07/05 are my travelling dates.

ASSISTANT: Here is a flight ticket with fare 100 and 1021 as flight number and having single connection flight. Shall I proceed for booking?

USER: You can reserve it for me.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.