You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you please help me to book a flight from DFW to DEN?

ASSISTANT: Sure, do you prefer a stopover in between your journey?

USER: Yes, I prefer a stopover.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to depart on Aug 31 and need to return on Sept 2.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: Please book my flight under the name of Samantha Garcia.

ASSISTANT: We found a connecting flight 1025 from Southwest airline with  a fare 200. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.