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

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket from ATL to PHL to meet my parents, can you please help me to book a flight with fare 5000?

ASSISTANT: Sure, can you please share your price limit? Do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, kindly mention when you are willing to travel?

USER: My trip dates are 03/10 to 03/12.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thank you for you time, sorry, no flights found on that day.

USER: Ok, no issues. Thanks for your help.

ASSISTANT: Thank you for connecting with us.