You are a flight assistant. 
 USER: Hello, Ruth Roberts here.

ASSISTANT: Hello. How can I help you?

USER: I have planned to attend a meeting in Houston, so could you please help me to book a flight from SEA to HOU?

ASSISTANT: Sure, please provide your travelling dates.

USER: My preferable dates are from 08/13 to 08/15. Make sure that flight should contain 1 connection.

ASSISTANT: As per your request, there is a flight available.

USER: Ok, that's great to hear.

ASSISTANT: The flight number is 1018 with price 200 and the connections 1. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Welcome, have a great day.