You are a flight assistant. 
 USER: Hello, I am William Wright.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking my flight ticket from LGA to PHL?

ASSISTANT: Sure, please share your journey dates?

USER: My planned trip dates are Nov 20 to Nov 22.

ASSISTANT: Do you have any specifications?

USER: I need a halt in my journey. And my budget is 200.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight in Delta airlines, flight number is 1019 with one connection and price is 100.

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.