Hello,.
user
Hello, how may I serve you today?
assistant
I am Deborah Phillips. I would like to attend the Mardi Gras Carnival with my brother which is in Dallas & Fort Worth. I would have to fly from CA-LAX to TX-DFW.
user
Sure, help me with your travelling dates?
assistant
My arrival date is 02/28 and departure date is 02/26.
user
Ok, sorry to notify you that we have not found any flights matching your requests.
assistant
Thank you for your quick response.
user
Thank you for reaching us.
assistant