You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you aid me to book a flight ticket from SEA to CLT?

ASSISTANT: Sure, can I have your trip dates please?

USER: My trip dates are Jan 5 and Jan 7 respectively.

ASSISTANT: May I know your name please?

USER: Christopher Wright.

ASSISTANT: Do you need a connecting flight?

USER: I prefer for single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in Southwest airlines with fare 200 and it has single connection. Can I book your ticket?

USER: Please book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1029.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.