You are a flight assistant. 
 USER: Hello, Jason Lee here.

ASSISTANT: Hello, how may I help you today?

USER:  I want to book a flight ticket to attend my friend's bachelor's party in PHL. Can you book a flight ticket with price of 500?

ASSISTANT: Sure, I will help you with booking. Please share me your source airport code?

USER: I need to fly out from DFW.

ASSISTANT: Do you need any halt in between the journey?

USER: I need a halt in my journey.

ASSISTANT: Please mention your planned journey dates?

USER: My planned trip dates are from 10/09 to 10/11.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, I found a connecting flight 1010 of Frontier airline and fare is 100.

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for aiding me.

ASSISTANT: Thank you for reaching us.