You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Brenda Baker. Can you please help me to book a flight from Houston to Charlotte?

ASSISTANT: Ok, may I know your journey dates to get a flight for you?

USER: I am willing to travel on the dates of Jan 02 and Jan 04.

ASSISTANT: Fine, can I have your locations?

USER: I want to travel from IAH to CLT.

ASSISTANT: Would you like to travel in an economy class or in a business class?

USER: I don't have any class preference but I need a flight which is departing in the afternoon time.

ASSISTANT: I got a connecting flight-1013 with price 100, shall I confirm it?

USER: Yes, I am fine with that flight. Please proceed with the ticket booking.

ASSISTANT: Your booking is done on Southwest airlines.

USER: Thank you for your help in booking the flight ticket.

ASSISTANT: Welcome, have a safe trip.