Hello.
user
Hello, how may I aid you today?
assistant
My name is Samuel Walker, I want to book a flight from Atlanta to visit my friend's house. Can you book a economy class flight ticket for me?
user
Sure, may I know your airport codes?
assistant
My source point is ATL and my destination is DEN.
user
On which dates are you going to travel?
assistant
I will leave on Aug 18 and return on Aug 20.
user
Do you have any return and depart time?
assistant
I want only depart flight in afternoon.
user
Wait a minute.
assistant
Sure, please provide me single connection flight.
user
There are no flights available on your travel dates.
assistant
Ok, thank you for the information.
user
Thank you for reaching us.
assistant