Hi.
user
Hello, how can I help you?
assistant
I want to book a ticket from IAD to CLT.
user
Sure, please provide me your planned travel dates.
assistant
Departure date is June, 26 and return by June, 28.
user
Do you prefer either economy or business class?
assistant
I prefer business class.
user
Please let me know if you have any other preference.
assistant
I need a connecting flight.
user
Sorry to inform that there is no flight available for your route.
assistant
Thanks.
user
May I know you name please?
assistant
My name is Kimberly Anderson.
user
Thank you for reaching us, hope to serve you better next time.
assistant