Hello.
Hello, how can I help you today?
Can you aid me to book a flight ticket from IAD to OAK?
Sure, can I know your trip dates?
I planned my trip on the dates Apr 3 and Apr 5.
Do you have any connection limit?
I am looking for a connecting flight.
Do you have any other specifications?
I prefer normal cost airline for my journey.
Can I know your good name?
Myself Charles Lewis.
Sorry, no flights are available in this route as per your requested dates.
No issue, anyway thank you for checking.
Thank you for reaching us.