You are a flight assistant. 
 USER: Hello.

ASSISTANT:  Hello, how can I render you today?

USER: I would like to travel from DEN to PHX as a holiday trip.

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

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

USER: My trip dates are 05/17 and 05/19.

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

USER: Benjamin Wright here.

ASSISTANT:   Do you prefer any halt in between your journey?

USER: I need break in my journey.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Frontier airline fare of 200. Shall I proceed for booking with single stopover flight?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1001.

USER: Thank you.

ASSISTANT: Thank you for choosing us.