You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Anthony Williams. Can you please help me to book a flight ticket from BOS to DFW?

ASSISTANT: Sure, please share your planned travel dates?

USER: My trip dates are May 1 to May 3.

ASSISTANT: Let me know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Any other requirements to be met?

USER: I want to fly in economy class.

ASSISTANT: Delta Airlines flight 1003 available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: Ok, please proceed to book?

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.