Hello.
user
Hello. How may I help you?
assistant
I am Betty Perez, I want to book a ticket from DFW to JFK. Can you help me?
user
Sure, please provide your itinerary dates.
assistant
My itinerary dates are from 07/05 to 07/07.
user
Please hold on for a while.
assistant
Sure, I will wait.
user
Sorry Betty, no flight is available on your route.
assistant
Not a problem, anyway thank you for the information.
user
Thank you for choosing us.
assistant