Hello.
user
Hello, do you need any help from us?
assistant
Can you aid me to book a flight ticket from LAS to IAH?
user
Sure, could you please share your trip dates?
assistant
I planned my trip on the dates Sept 9 and Sept 11.
user
Ok, could I have your name please?
assistant
Sure, myself Rachel Harris.
user
Ok, do you need direct or connecting flight?
assistant
I need a connecting flight.
user
Ok, do you have any other specifications?
assistant
I prefer evening flight for my return journey.
user
Sorry, there is no flight with your requested time.
assistant
No issue, anyway thank you for checking.
user
You are welcome, have a great day.
assistant