You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you today?

USER: Please help me to book a flight ticket from LAS to DFW.

ASSISTANT: Sure, Let me know your connection limit.

USER: I need  a single connecting flight.

ASSISTANT: May I know your depart and arrival dates?

USER: My journey dates are from Oct, 13 to Oct, 15.

ASSISTANT: Ok, Kindly please share your class preference.

USER: I am comfortable with any class.

ASSISTANT: May I know your good name please?

USER: Kimberly Campbell.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We are glad to inform you that, we found a flight in 1001 Southwest Airline with a connected flight and the cost is 200. Can I proceed for booking?

USER: Please proceed.

ASSISTANT: Sure, your booking has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.