Hi.
user
Hello.
assistant
Kevin Walker here.
user
How may I assist you today? Nice to meet you Walker.
assistant
My airport codes for boarding the flight are IAD to OAK. Can you book a flight ticket?
user
Sure. I will try to find a flight to book a ticket but I need your journey of dates to search available flight.
assistant
My preferable dates for travel are 02/27 to 02/29.
user
Please wait for a minute.
assistant
Sure.
user
Thanks for your patience, I could not find any flight with your travel dates to book a ticket.
assistant
Ok, not a problem. Thank you.
user
My pleasure.
assistant