You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Ronald Allen. Can you please help me out in booking the ticket from MCO to IAH? As I'm planning to attend a seminar in my university.

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: My trip dates are from 01/22 till 01/24.

ASSISTANT: Please give me a moment.

USER: I need a connecting flight to reach my destination.

ASSISTANT: Sorry, no flights are available on your route with single connection.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.