You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Samantha Garcia.

ASSISTANT: How can I help you?

USER: I would like to go for shopping around the Philadelphia, PHL. Can you please help me in reservation?

ASSISTANT: When you are willing to start your journey?

USER: I will start my journey on 08/31.

ASSISTANT: Help me with your origin point.

USER: It's a round trip.

ASSISTANT: Please mention your specifications.

USER: I can spend up to 5000 for airfare.

ASSISTANT: On what date you are going to return?

USER: I will return back to my city on 09/02.

ASSISTANT: Unfortunately, there are no flights for you.

USER: Ok, no problem at all. I will try with another agency.

ASSISTANT: Thank you for your time with us.

USER: Thank you.