You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Dorothy Hernandez, can you please help me to book a flight ticket to JFK from HOU to meet my friend?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, my travelling dates are 01/09 and 01/11.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Sure, I will wait for your response.

ASSISTANT: Ok, I found a flight with 2 connections and price is 200. Shall I proceed?

USER: I need a single connecting flight for my journey, kindly please check it.

ASSISTANT: Ok, please hold on for a moment I will check for available connecting flights.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry to say, no connected flights were available on your route.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for reaching us, have a nice day.