You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Benjamin Hall.

ASSISTANT: How can I aid you today?

USER: I need to book a flight from LGA to DFW, can you help me in doing that?

ASSISTANT: May I know when you are planning to travel?

USER: My travelling dates are 12/24 to 12/26.

ASSISTANT: Please provide your specifications.

USER: I need one halt in my journey.

ASSISTANT: We found a flight with an airline Delta of flight 1016 and cost is 200. Shall I confirm your booking?

USER: Please, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.