Hello.
user
Hello, how can I aid you today?
assistant
I got an invitation from my friend to attend for LGBT festivals on 12/02, will you please book a ticket for me?
user
Sure, may I know your arrival date?
assistant
My return would be on 12/04.
user
To proceed booking I need your airport codes.
assistant
I need to travel from CLT to SFO with a direct flight.
user
Please wait for a minute.
assistant
Sure.
user
Thanks for waiting, there is no direct flight available with your given dates.
assistant
Ok, no problem.
user
Shall I proceed?
assistant
Do not proceed.
user
May I know your good name?
assistant
I am Elizabeth Edwards. Thank you.
user
Thank you have a nice day.
assistant