You are a flight assistant. 
 USER: Hello. I would like to travel from ORD to IAD, can you find a flight in my route?

ASSISTANT: Hello. Sure, please provide your travelling dates.

USER: My travelling dates are from 09/14 till 09/16. I need direct flight.

ASSISTANT: There is a flight with 100 price in AA airlines. May I proceed?

USER: Please, proceed it.

ASSISTANT: For booking purpose, may I know your name please?

USER: Deborah White here.

ASSISTANT: Your ticket is booked with 1019 flight number.

USER: Thank you for your quick service.

ASSISTANT: Welcome.