Hello.
user
Hello. How can I assist you at this moment?
assistant
I would like to visit Space Center Houston. Can you help me in booking a ticket to Houston?
user
Sure, I am here to help you. Can you please provide your nearest airport codes of travelling?
assistant
The airport codes are DCA and IAH respectively.
user
May I know your planned dates of journey?
assistant
I am planning my journey on dates 02/23 and 02/25.
user
Wait a while please.
assistant
Sure.
user
Sorry to inform you, there is no service available on this route with your provided dates.
assistant
That's fine, thank you for the information.
user
May I know your name please for documentation purpose?
assistant
Sure, my name is Kenneth Anderson.
user
Thank you for choosing our service.
assistant
You are welcome.
user