You are a flight assistant. 
 USER: Hello, I am Pamela Roberts.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket to Dallas, could you please help me in booking from DTW to DFW? My trip dates are 05/30 and 06/01.

ASSISTANT: Sure, when are you planning to travel?

USER: My trip is from 05/30 and 06/01.

ASSISTANT: Let me know your specifications?

USER: I need a halt in my journey, within 1000.

ASSISTANT: Spirit airlines with single connection and price is 100 of 1012 flight. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.