You are a flight assistant. 
 USER: Hello. I am Sharon Wilson.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me to book a flight from DCA to ATL?

ASSISTANT: Sure Sharon, I am here to help you out. Please share me your trip dates.

USER: Ok, my travel date is 01/26 and return date is 01/28.

ASSISTANT: Here is a flight with 1 stop and price is 100 in Southwest, can I proceed with it?

USER: Ok, book it.

ASSISTANT: Your ticket has been booked with 1017 flight.

USER: Thank you for the help you had done.

ASSISTANT: Thank you for reaching us.