You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I would like to host the Chestnut Hill Ultimate Foodie event at Philadelphia, PA - PHL.

ASSISTANT: Ok.

USER: Can you book a ticket on the name of George Edwards?

ASSISTANT: Sure, we are here to make your journey comfort. Kindly, mention your origin airport code.

USER: Sure, my source is from Houston, TX - HOU.

ASSISTANT: Do you need any halt in your journey?

USER: No, I need a direct flight.

ASSISTANT: When you want to start your journey?

USER: I would like to start my journey on 06/05.

ASSISTANT: May I know your return date?

USER: My return is on 06/07.

ASSISTANT: Thank you for sharing your journey details, please hold on.

USER: Sure.

ASSISTANT: Thank you for your valuable time.

USER: Ok.

ASSISTANT: No flight found on your journey locations.

USER: No issues, thank you for your information.

ASSISTANT: Thank you for reaching us, have a nice day.