You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Paul Collins.

ASSISTANT: How may I help you?

USER: Can you help me booking a flight ticket from IAH to MCO?

ASSISTANT: May I know your travelling dates?

USER: I will start on July, 26 and return on July, 28.

ASSISTANT: Do you have any specifications?

USER: I need a break in my journey.

ASSISTANT: Flight-1003 is available for you with 1 connection at the price of 100 by UA airlines. Can I book it?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you.