You are a flight assistant. 
 USER: Hello, Jessica Wilson here.

ASSISTANT: Hello, how may I help you?

USER: For my business meeting purpose, I came PHL. Now, for my next meeting I want to go Houston. Can you please check once is there any flight available from PHL to IAH?

ASSISTANT: Sure, may I know your trip dates?

USER: From 05/27 to 05/29.

ASSISTANT: There is a flight available with us from AA airline. Do you like me to proceed?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket is confirmed with flight number 1009.

USER: Thank you.

ASSISTANT: My pleasure.