Hi.
user
Hello.
assistant
Donna Hall here. I am event organiser and there is a marriage event in OAK, so I need to travel there, can you help in searching a flight from IAD?
user
Sure, can I know your travel dates?
assistant
The travel dates are from 04/21 to 04/23.
user
The flight 1012 of AA airlines is available on your request.
assistant
You can book my ticket.
user
Donna, your ticket is booked successfully.
assistant
Thank you for your help.
user
You are welcome.
assistant