You are a flight assistant. 
 USER: Hello, I am Debra White.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER:  I have planned to visit Hines Water Wall park at Houston. Help me in booking my flight ticket with single connection?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you for considering my request.

ASSISTANT: I need your selected airport code, that you wish to board from?

USER: Ok, I want to board from Philadelphia, PA - PHL.

ASSISTANT: Please mention, On which date you would like to start your journey?

USER:  I would like to start my trip on 02/19.

ASSISTANT: How much you can spend for your ticket, from your budget?

USER: I want to spend only 1000, for my journey.

ASSISTANT: When will you catch your return flight?

USER: I will catch it on 02/21.

ASSISTANT: Do you prefer any lay by in between your journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Could you please ensure your Houston airport code?

USER: Airport code for Houston, TX - IAH.

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

USER: Sure, I will wait for your response.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: No problem, I will try it on another day. Thank you for being with me all this time.

ASSISTANT: Ok, thank you for reaching us. Hope to serve you better next time.