You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket to Washington as I have an Emergency surgery. I need a direct flight.

ASSISTANT: Sure, Please share me your travel dates.

USER: My travelling dates are from 03/07 to 03/09.

ASSISTANT: Kindly mention your airport codes.

USER: I want to fly from Atlanta, GA- ATL to DC- DCA.

ASSISTANT: We found a direct flight with flight number 1023 in single stop over.

USER: Please go with booking.

ASSISTANT: Ticket has been reserved for you with Spirit airlines.

USER: Thank you for your quick response.

ASSISTANT: Welcome, Have a safe journey!. Can I know your name please to add in reservation list?

USER: I am Timothy Lopez.

ASSISTANT: Thank you.