Hi.  I'd like to book a ticket from Houston to Philadelphia to watch the Rockets beat the 76er's.
user
Excellent, will you please provide your name for the ticket?
assistant
Sorry. It's going to be under Ruth Thompson.
user
And what days will you be traveling?
assistant
March 24 to the 26th.
user
Unfortunately, I was unable to find any flights from HOU to PHL on your specified dates. We apologize for any inconvenience this may cause, and hope to hear from you again the next time you choose to fly.
assistant
Thanks.
user