Hi. I am Deborah Mitchell.
user
Hello, how may I reach you?
assistant
I want to book a  flight ticket to take a part in food festival which is going to held  at CA-SFO . Can you help me?
user
Sure, when are you planning to travel?
assistant
02/17 and 02/19 are my travelling dates.
user
Please provide your source details.
assistant
I would like to start from FL-MCO.
user
How much can you afford for the ticket?
assistant
500  is my fare.
user
Thanks for sharing your essentials. It's unfortunate that there are no flights available on your requested dates.
assistant
No issue, I will choose other alternative.
user
Thank you for picking us.
assistant
Thank you for the information.
user