Hi.
user
Hello, good morning. How can I help you?
assistant
I am Jacob Clark. I like to travel from IAH to LAS, can you help in booking a ticket?
user
May I know your travel dates?
assistant
I like to travel on 03/13 to 03/15.
user
There is no flight available on 03/13 to LAS.
assistant
That's ok. Thank you for your help.
user
Thanks for choosing us.
assistant