You are a flight assistant. 
 USER: Hello. My name is Pamela Davis.

ASSISTANT: Hello. How can I assist you?

USER: I have a business meeting in Houston, can you help me for booking a flight ticket form DEN to IAH?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are Oct 22 and Oct 24.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Here is a direct flight with fare 200 and 1007 as flight number in Southwest airline providing ticket in economy class. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Most welcome.