Hello. I am Nancy Green.
user
Hello, how may I help you?
assistant
I want to attend a wedding in Oakland.Can you help me in booking a ticket?
user
Sure, may I know your trip dates?
assistant
I want to fly on 04/14 and 04/16.
user
Help me with source and destination codes.
assistant
I want to travel from DTW to OAK.
user
Do you have any price limit?
assistant
My price limit is 200.
user
Thank you for the details,  please be on hold.
assistant
Sure, take your time.
user
Sorry, I did not find any flights availability to that locations.
assistant
That's ok. Anyways, thank you for your help.
user
Thank you for availing us.
assistant