Hello. I am Linda Carter.
user
Hello, how may I help you?
assistant
Can you please book a flight ticket from LAS to CLT?
user
Can I know your travelling dates?
assistant
Sure, I need to travel on dates of Sept 21 and Sept 23.
user
Do you have any specific timings?
assistant
I would like to return in the afternoon time so please make sure that.
user
Do you have any class preference?
assistant
No, I am ok with any class to travel.
user
Sorry, there are no flights available.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for reaching us.
assistant