Hello.
user
Hello, how may I help you?
assistant
Can you please book a flight ticket from IAD to HOU?
user
Sure, may I know your travelling dates?
assistant
Thank you. I have planned my travel dates as Oct 15 and Oct 17.
user
Can I know your connection limit?
assistant
I am looking for single connecting flight so please check with that.
user
Do you have any requirements?
assistant
I would prefer economy class.
user
May I know your name?
assistant
Sure, myself Benjamin Young.
user
Sorry to say, no flight is available for you.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you.
assistant
Most welcome.
user