You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Jason Campbell. I heard that New York is a good place to visit.Can you please help me to book the flight from SFO to LGA?

ASSISTANT: Sure, can I know your travelling dates?

USER: Yes, my preferable travelling dates are 06/13 and 06/15.

ASSISTANT: Ok. I had found a flight for you with a price of 100 and a connection of 1. Can I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket has been booked. The flight number is 1020 of JetBlue airlines.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.