Hi.
user
Hello, how may I aid you?
assistant
I am Planning to travel from IAH to OAK, help me in booking a flight?
user
Sure, please provide your itinerary dates.
assistant
My travelling dates are July 28 to 30.
user
May I know your connection limit?
assistant
I need 1 connection limit.
user
Do you have any specifications?
assistant
I want to return in afternoon.
user
May I know your name?
assistant
I am Emily Thomas.
user
Please wait for a while.
assistant
Ok.
user
Sorry Emily Thomas, no flights are available from OAK in the afternoon.
assistant
That's ok, thank you.
user
Thank you for approaching us.
assistant