You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I want to fly from HOU to DTW. Can you check the flight availability on that route?

ASSISTANT: Sure, I am here to help you with that, can I know your good name to proceed further?

USER: Alexander Anderson here.

ASSISTANT: May I know your trip dates to reserve your seat.

USER: My planned travel dates are 03/20 and 03/22.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I want a flight with single connection.

ASSISTANT: Do you have any other concern?

USER: Make sure that, my depart time should be in afternoon only.

ASSISTANT: There is a connecting flight-1014 in economy class, is it ok for you?

USER: Yes, you can proceed with that booking.

ASSISTANT: Ok, booking is done on Southwest airlines.

USER: Thank you for the booking.

ASSISTANT: Welcome, have a safe trip.