Hello.
user
Hello.
assistant
I am Justin Williams.
user
How may I help you out?
assistant
Can you please find a flight which is an economy class from OAK to DEN?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Thank you. I am willing to travel on the dates of Sept 7th and 9th.
user
Do you have any specifications?
assistant
I need a flight which is departing in the afternoon time.
user
Sorry, there are no flights found.
assistant
It's ok, not a problem with that. Thank you for your time.
user
Thank you for reaching us.
assistant