You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I would like to meet my best friend after a long gap, could you please help me out?

ASSISTANT: Yes, please mention exact details.

USER: My source airport code is IAH and I would like to move on 09/15.

ASSISTANT: Please mention your destination details?

USER: My destination airport code is JFK and my return date is on 09/17.

ASSISTANT: With your details, I got a flight with flight number 1011 with number of connections 1. Can I proceed?

USER: I want the flight with 0 connection.

ASSISTANT: Sorry for the trouble, I got a flight with 1 connection.

USER: Ok, no problem, thank you for your information.

ASSISTANT: Most welcome. May I know your name?

USER: My name is Richard Collins.

ASSISTANT: Thank you.