You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I best assist you now?

USER: Please assist me in booking a flight ticket from IAH to MSP.

ASSISTANT: Sure, we are perky to assist you. Can you please share your travel dates that you have planned?

USER: My travel dates are from Oct 19th to Oct 21st.

ASSISTANT: Do you like to go with a economy class or business class?

USER: I like to with economy class.

ASSISTANT: Do you need any layover in between journey?

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

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Thanks for your details, We have found a connected flight with Spirit airlines, flight number 1022 and the fare of 100. Would you like me to book the ticket?

USER: Yes, please book.

ASSISTANT: Sure, for that I need to know your name. Can you please provide me?

USER: I am Paul Carter.

ASSISTANT: Ok, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thanks for approaching us, wish you a great journey.