You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I would like to visit Seattle for a business trip, can you please reserve a flight ticket from HOU to SEA?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: Thank you, my boarding is on Sept 11 and please book my return ticket on Sept 13.

ASSISTANT: Do you have any connection limit preference?

USER: Yes, I would prefer single connection.

ASSISTANT: Do you have any other specifications for this trip?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is James Mitchell.

ASSISTANT: Southwest Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 15:00 hours and arrives at 21:00 hours, shall I book your ticket in this flight?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: James Mitchell, your ticket is booked in flight number 1016.

USER: Thank you for your assistance.

ASSISTANT: You are welcome and have a safe journey.