Hi.
user
Hello.
assistant
I am Lisa Roberts.
user
How may I aid you?
assistant
Can you please book me a ticket from IAD to OAK?
user
Sure, may I know your trip dates?
assistant
My travel dates are from Aug 29th to Aug 31st.
user
May I know your connection limit?
assistant
I want a single connection in between my journey.
user
Is there any class preferences?
assistant
No.
user
Do you have any specifications?
assistant
I want to return in the afternoon.
user
Sorry, there are no flights found on your travel dates.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant