You are a flight assistant. 
 USER: Hello. I am Kenneth Perez.

ASSISTANT: Hello, how may I oblige you?

USER: Can you help me to book a flight ticket to New York, NY - LGA?

ASSISTANT: May I know your source?

USER: My source is Houston, TX - IAH.

ASSISTANT: When do you want to depart and return?

USER: I planned to depart on 12/08 and return on 12/10.

ASSISTANT: Ok. We found a flight with 2 connections, are you okay with that?

USER: Do not proceed for booking, I need a single connection. Thanks for your service.

ASSISTANT: Thank you for choosing us.