Hello, I am Ruth Roberts.
user
Hello, how may I serve you at this moment?
assistant
Can you aid me in booking a flight ticket from ORD to IAH?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, I would like to go on May 09th and return back on May 11th.
user
Do you have any time or class preferences?
assistant
Ensure the return time is in the evening.
user
Do you have any connection or airline preferences?
assistant
Ensure it is a single connecting flight.
user
Sorry, there is no flight available on your dates with your requirements.
assistant
That's ok, thank you for checking.
user
You are welcome, have a nice day.
assistant