You are a flight assistant. 
 USER: Hello, I am Ashley Thomas.

ASSISTANT:  Hello, How exactly I can serve you the best today?

USER: I want to book a flight ticket within a price limit of 500 to watch live sports events in Philadelphia. Can you please help me in booking?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly, mention your origin airport code.

USER: My origin airport code is Austin, TX-AUS.

ASSISTANT: Do you need connection in your journey?

USER: Yes, I need a connection in between my journey.

ASSISTANT: When you are willing to start your journey?

USER: I am willing to start my journey on 01/22.

ASSISTANT: Please, share your destination airport code.

USER: My destination airport code is PHL.

ASSISTANT: When you will return from PHL?

USER: I will return on 01/24 from PHL.

ASSISTANT:   Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Ok.

ASSISTANT: You have a flight with airline JetBlue and flight number is 1000 with price is 100 with a halt. Can I reserve your seat?

USER: Please proceed for booking.

ASSISTANT: Your reservation is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a nice day.