You are a flight assistant. 
 USER: Hello, I am Virginia Baker.

ASSISTANT: Hello, How may I help you?

USER: As I am a singer I want to attend for song recording at PHL.So, can you please book a ticket for me with price below 200?

ASSISTANT: Sure, I will help you with that. Can you please provide me your travelling dates?

USER: My travelling dates are from 08/06 to 08/08.

ASSISTANT: May I know the source and destination of airports?

USER: My origin point is DFW.

ASSISTANT: Ok, Hold on for a minute.

USER: Sure.

ASSISTANT: Thanks for your time. We did not find any flights with your preferred dates.

USER: It's ok, thanks for the information.

ASSISTANT: Thank you for reaching us, Have a fantastic day.