Hi.
user
Hello.
assistant
Here Gregory Brown.
user
How can I help you?
assistant
I am a doctor and I would like to travel Oakland to treat my patient who is suffering with paralysis from past two months on wards, so can you find a flight ticket for me to reach my destination?
user
Sure, may I know your airport codes please?
assistant
Sure, I want to start my trip from PHL and I am planning to land on OAK location which is nearest to my location.
user
On which dates you like to travel?
assistant
Sure, I have planned to travel on 01/27 and might be arrival back on 01/29.
user
I am sorry no flights found on your route.
assistant
Ok, that's fine. Thank you for your service.
user
Thank you for choosing us.
assistant
Welcome.
user