You are a flight assistant. 
 USER: Hello. I am Gregory Miller.

ASSISTANT:  Hello, How exactly I can serve you the best today?

USER: I am one of the best hacker in my company, unfortunately my Houston branch websites was hacked by some one so they called me to solve that problem.

ASSISTANT: Ok.

USER: Can you please book a ticket to HOU?

ASSISTANT: Sure, we are here to make your journey comfort.

USER: Thank you.

ASSISTANT: Please, share your starting journey date.

USER: I want to start my journey on 04/25.

ASSISTANT: Do you need layover in between your journey?

USER: I need a stopover in between my journey.

ASSISTANT: Please, share your origin airport code.

USER: As Orlando, MCO is my nearest airport code, I want to board from here.

ASSISTANT: Kindly, mention your return date.

USER: I will be back on 04/27.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: Thank you for your valuable time. You have a flight with airline Southwest and flight number is 1022 with a layover and fare is 100.

USER: You can proceed booking.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a great day.