Hello. I am Barbara Martinez.
user
Hello, how may I help you today?
assistant
I want to book a ticket with the fare of 500, can you please help me to book a ticket?
user
Sure, may I know your source and destination?
assistant
I would like to leave between CLT and BOS.
user
Could you please provide me your travelling dates?
assistant
My travel dates are on 12/11 and 12/13.
user
Ok, please wait for a moment.
assistant
Ok.
user
Sorry, there are no flights found with your given details.
assistant
Ok, no problem. Thank you so much.
user
Thank you.
assistant