You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to participate in Arts and Crafts festival at Orlando, FL - MCO. Can you please book a ticket on 06/07?

ASSISTANT: Sure, please share your return date.

USER: I intend to return on 06/09.

ASSISTANT: From where do you want to travel?

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

ASSISTANT: Do you need any halt?

USER: Yes, I need a halt.

ASSISTANT: Thanks for your details, we did not find any flights based on your scheduled dates.

USER: Ok, no worries. Thank you.

ASSISTANT: May I know your name for documentation?

USER: I am Ashley Walker.

ASSISTANT: Ok, thank you.