Hello.
user
Hello, how may I serve you at this moment?
assistant
I am Lisa Rodriguez from Houston. Can you please help me in booking a flight ticket from IAH to SEA?
user
Sure, I will help you. Please send your travelling dates.
assistant
I want to fly on July 12 and return on July 14.
user
Sure, I will help you. Please send your travelling dates. Sorry, there is no flight available on your requested dates.
assistant