You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: Robert Garcia here.

ASSISTANT: Nice to meet you Robert.

USER: I am looking for a flight on the route HOU to JFK, can you please find that any airlines providing service on this route?

ASSISTANT: Sure, could you please tell me your dates?

USER: My planning dates are 09/16 and 09/18.

ASSISTANT: Ok, as per your details there is a flight to book your ticket with airline UA and price 600. Shall I proceed?

USER: May I know the connection limit?

ASSISTANT: Connection limit is 0.

USER: I want a flight with 1 connection.

ASSISTANT: Sorry, I cannot find any flight with 1 connection.

USER: It's ok. Don't proceed.

ASSISTANT: Thanks for contacting us.

USER: Welcome.