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

ASSISTANT: Hello, how can I aid you?

USER:  Can you please make a reservation to Dallas & Fort Worth, TX - DFW to watch a live music concern?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Please share me your origin airport code?

USER: Origin is from Boston, BOS.

ASSISTANT: Do you have any price limit?

USER: Make sure to check a flight with in a price limit of 200.

ASSISTANT: Please help me with your trip dates?

USER: I want to travel on 10/17, and need to catch return flight on 10/19.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a connecting flight with price of 100 and flight number 1020. Shall I proceed?

USER: It is perfect, please proceed.

ASSISTANT: Your booking has been confirmed with Spirit airline.

USER: Thanks for your effort and service.

ASSISTANT: Thanks for your approach.