You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am heading to IAH from CLT to join the private moon walk tour. Can you please book me a plane ticket?

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

USER: I would start on Aug 29th and come back on Aug 31st.

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

USER: Please make the reservation by the name William Miller.

ASSISTANT:  In which class would you like me to book your flight ticket?

USER: Any class is fine for me.

ASSISTANT: Do you require any connection in between your journey?

USER: Yes, I need 1 lay over within my route.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found 1002 Spirit airlines, having economy class with a connecting flight. Shall I proceed with the booking?

USER: Fine, please proceed.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.