Hello.
user
Hello, how may I assist you?
assistant
Could you please provide me a service regarding the flight ticket booking from Washington to reach Oakland?
user
Sure, I am glad to help you with your concern.
assistant
Thank you.
user
Can you please let me know your trip dates?
assistant
I am looking to travel on the dates of April 12th and April 14th.
user
May I know your region airport codes?
assistant
The nearest airports to my desired locations are IAD and OAK.
user
Do you have any connection limit preference?
assistant
I prefer a single connecting flight.
user
Do you have any class preference?
assistant
No but I need a flight which is returning in the evening time.
user
Sure, I will check with that. To proceed further, may I know your name?
assistant
My name is Sharon Mitchell.
user
Thank you for sharing all the necessary information, Sharon Mitchell. Regret to inform that there is no evening flight available for the mentioned dates.
assistant
It's ok, not a problem with that. Thank you for searching the flight availability.
user
Your patience is appreciated, Sharon Mitchell. Thank you for reaching us.
assistant
You are welcome.
user