Hello.
user
Hello, do you need any help from us?
assistant
I have to attend a Live Concert at San Francisco, could you please help me with booking a flight ticket from OAK to SFO?
user
Sure, could you please share your departure and arrival day?
assistant
I would like to depart on Jan 11th and return on Jan 13th.
user
Ok, could I have your name please?
assistant
I am Eric Green.
user
Ok, do you need direct or connecting flight?
assistant
I am looking for a connecting flight.
user
Ok, do you have any other specifications?
assistant
I have no other specifications.
user
Sorry, there is no flight on your requested travelling dates.
assistant
Ok, not an issue. Anyways, thank you for the information.
user
You are welcome, have a great day.
assistant