Hi, I am Justin Perez.
Hello. How can I serve you?
Can you help me to book a connecting  flight  to Oakland to attend my sisters engagement ?
Sure, Can I know your travelling dates?
04/15 and 04/17 are my planned travelling dates.
Please share me your travelling airport codes.
I want to start from Washington DC-IAD to reach Oakland, CA-OAK.
Give me a minute.
Ok.
Thanks for being waiting. We found a Delta airline, flight number:1011 and the price is 100. Can I reserve it?
You can proceed.
Your flight ticket has been reserved.
Thanks for your help.
Thank you for contating us.