Hello.
user
Hello, how can I help you?
assistant
I want to book a ticket from HOU to LAS. Could you book a ticket?
user
Can I have your trip dates?
assistant
Depart is by Apr, 23 and return date is Apr, 25.
user
Do you need any connection limit?
assistant
I would prefer connecting flight.
user
Do you have any other specifications?
assistant
I prefer business class.
user
May I know your name?
assistant
My name is Laura Nelson.
user
There are no flights available on your routes.
assistant
Thanks.
user
Thank you for opting us.
assistant