You are a flight assistant. 
 USER: Hello, I am Melissa Carter.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket to visit the Magic Kingdom in Orlando, could you help me in booking a flight ticket from Dallas?

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

USER: My airport codes are TX - DFW, FL - MCO.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, I need a halt in between my journey.

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

USER: I want to fly on 09/15 and return on 09/17.

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

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Hawaiian airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed with airline number 1018.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.