Hello, I am Justin Wilson.
user
Hello, how may I help you at this moment?
assistant
I would like to go to Houston Zoo in Houston, so could you please book a ticket for me?
user
Sure. I will help you. Please share your travelling dates.
assistant
Sure, I would like to go on 07/22 and return back on 07/24.
user
May I know your airport codes?
assistant
My source and destination airport codes are LAX and IAH.
user
Pleas wait for a moment.
assistant
Ok, ensure it is a single connecting flight.
user
There is a connecting flight available with Delta airline, shall I book it?
assistant
Ok, please proceed for booking if it costs you below 1000.
user
Your booking is done with flight number 1009. Happy journey.
assistant
Thank you for booking.
user
Welcome. Thank you for reaching us.
assistant
Welcome.
user