You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What type of service that you are looking from my side?

USER: I am planning to visit Boston, MA-BOS to meet my brother. Can you please help me for booking the flight ticket from Houston?

ASSISTANT: Yes, I am happy to help you.

USER: Thank you.

ASSISTANT: Will you provide your take off and landing dates?

USER: The take off date is 09/10 and the landing date is 09/12.

ASSISTANT: May I know your exact destination region code?

USER: The destination is Boston, MA-BOS.

ASSISTANT: May I know your name for booking purpose?

USER: Sure, my name is Larry Roberts.

ASSISTANT: Can you confirm your source region where you want to start your trip?

USER: The source code is from Houston, TX-HOU.

ASSISTANT: I found a flight in Delta airlines with a ticket fare of 200 and there is a connection limit of 2 to your region, can I confirm your ticket booking?

USER: No, I want the flight with 1 connection limit.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Spirit airlines is obtained with a flight 1013 with your connection limit, can I proceed?

USER: Yes, proceed with my booking.

ASSISTANT: Ok, your flight ticket booking is confirmed on your scheduled dates.

USER: Thank you.

ASSISTANT: Have a happy journey. Welcome.