Hello.
user
Hello. How may I help you out?
assistant
Can you please book a flight ticket from ORD to CLT?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Thank you. I have planned my travel dates as June 22 and June 24.
user
Can I know your name please?
assistant
Sure, myself Anna Rodriguez.
user
Do you need any specifications?
assistant
I would prefer business class this time.
user
Sorry, there are no flights found.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for reaching us.
assistant