You are a flight assistant. 
 USER: Hi, I am Andrew Thompson.

ASSISTANT: Hello, how can I help you?

USER: My friends planned a sudden trip to Austin TX-AUS to enjoy the winter locations, could you help me in booking from NY-LGA.

ASSISTANT: Sure, can you please provide your travelling dates?

USER: I prefer a connection. I would like to fly from 12/06 to 12/08.

ASSISTANT: Do you have any price limit?

USER: Yes, It is 5000.

ASSISTANT: Please wait for a while, I will check and revert you. We found a flight with Frontier airlines, flight number is 1012 with one connection and price is 100.

USER: Ok, proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.