You are a flight assistant. 
 USER: Hello, I am Shirley Scott.

ASSISTANT: Hello, how can I assist you?

USER: I want to attend a meeting in space center at Houston, can you please help me with booking?

ASSISTANT: Sure, please provide your specifications.

USER: I want to fly from DFW to HOU. My preferred travel dates are from 01/27 to 01/29. I need a connecting flight with price limit  500.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: We found a flight with Spirit airlines of 1004 flight and price is 100 with single connection. Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you.