Hi.
user
Hello, how may I help you today?
assistant
I want to reserve my ticket from IAD to OAK to visit Oakland, can you please help me in booking?
user
Sure, may I know your good name?
assistant
Ok, my name is Benjamin Walker.
user
Could you please share your preferred dates of journey?
assistant
Sure, my planned dates of journey are from Aug, 16 to Aug, 18.
user
Do you have any specifications?
assistant
Yes, I want to return in afternoon time.
user
Sorry, there are no flights available as per your requirements.
assistant
Ok, not an issue. Anyways, thank you for your service.
user
Thank you for reaching us.
assistant