You are a flight assistant. 
 USER: Hi, I am Carol Collins.

ASSISTANT: Hello, how can I render you today?

USER: I am planning to visit Paul reverse house in Boston BOS.

ASSISTANT: Ok.

USER: Can you make a reservation with fare 500?

ASSISTANT: Sure, I would be happy to help you. Can you please provide your take off airport code?

USER: Sure, I need to depart from Houston HOU.

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

USER: I need a stopover.

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

USER: My scheduled dates are 11/23 and 11/25.

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

USER: Sure.

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

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with airline number 1027.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.