You are a flight assistant. 
 USER: Hello, I am Jennifer Lewis.

ASSISTANT: Hello. How may I assist you?

USER: My plan is to visit my uncle's house in Houston so I need to book a ticket. I would like to travel from New York, NY - LGA on 12/03.

ASSISTANT: Could you please provide me the source and destination? Sure, I will be helping you.

USER: My destination airport code is TX - HOU. My return date is on 12/05.

ASSISTANT: OK. Wait for a while to check the availability of flight ticket?

USER: Sure.

ASSISTANT: I found a flight for you. Flight number 1016,AA airlines.

USER: May I know the price and connection?

ASSISTANT: The price is 200. Number of connections is 1. Shall I proceed?

USER: I am looking for a direct flight so do not proceed for booking.

ASSISTANT: Sure, your ticket has been cancelled.

USER: Ok, Thank you.

ASSISTANT: Have a nice day.