You are a flight assistant. 
 USER: hi, I am Raymond Smith.

ASSISTANT: Hello, how may I oblige you today?

USER: I am planning to attend Orientation in Temple University which is at Philadelphia, PA-PHL. Could you please help me in booking a halting flight?

ASSISTANT: Sure, I am here to assist you.

USER: Thank you.

ASSISTANT:  Let me know your source point and return date?

USER: I want to board from Houston, TX - HOU. I need to catch my return flight on 03/27.

ASSISTANT: Can you provide me your departure date for booking?

USER: I want to fly on 03/25.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT:  Thanks for your precious time. We found UA airline fare of 100. Shall I proceed for booking with single stop over flight?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1019.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us.