You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Edward Gonzalez here. I have to buy a house in Seattle, so I want to meet real estate agent. Could you book my ticket from HOU to SEA?

ASSISTANT: Sure, may I know your trip dates?

USER: My travel dates are 02/10 and 02/12.

ASSISTANT: There is a flight with 2 connections in airline Spirit. Can I book it?

USER: I want a connecting flight.

ASSISTANT: Sorry, there is no connecting flight.

USER: Thank you.

ASSISTANT: Thank you for reaching us.