Hello, I am James Turner.
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
Can I have your travelling dates?
assistant
I would like to go on 04/22 and return back on 04/24.
user
Please let me know your route plan.
assistant
My source and destination airport codes are DTW and HOU.
user
Please let me a moment to check the availability.
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, there is no connecting flights available on your required dates.
assistant
That's ok, thank you for checking.
user
You are welcome. Thank you for reaching us.
assistant
Welcome.
user