You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Patrick Parker. I want to book a flight ticket from SEA to IAH.

ASSISTANT: OK, please provide your travelling dates.

USER: The dates are 10/12 and 10/14.

ASSISTANT: Please give me a moment.

USER: OK.

ASSISTANT: Thanks for waiting Parker. As per your request the flight is available.

USER: That's nice.

ASSISTANT: The flight number is 1005 with price 100 and the connections 1. Are OK with this?

USER: It is within my limit, so please proceed with booking.

ASSISTANT: OK, your ticket is booked.

USER: OK, thank you for your immediate response.

ASSISTANT: Thanks for reaching us.