Hello. Eric Lewis here.
user
Hello, how may I aid you?
assistant
I would like to attend a business conference in Oakland, can you please help me out with booking of a flight ticket to go there?
user
Sure, could you please provide your travelling dates to search for the flight?
assistant
I am planning to move on 08/15 and please book my return ticket on 08/17.
user
Ok, may I know the exact codes of airport you want to travel?
assistant
I want to travel from PHL to OAK.
user
Ok, please hold on for a moment.
assistant
Sure, take your time.
user
Sorry to say, no flights were found on your route.
assistant
Oh! Sad to hear that.
user
Thank you for reaching us, have a nice day.
assistant
Anyway, thank you for the information.
user