Hi.
user
Hello, How can I serve you?
assistant
I want to book a ticket from IAH to LAS, can you help me with that?
user
Sure, May I know the travelling dates?
assistant
Ok, my journey dates are from Nov 28 to 30.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Is there any other requirements?
assistant
No.
user
May I know your name?
assistant
Sure, I am Laura Collins.
user
Sorry, No flights found with your chosen dates.
assistant
It's ok, thank you.
user
Thank you for reaching us.
assistant