You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I would like to meet my father, please book my flight ticket from OAK to SFO?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: Thank you so much. I will depart on Apr 22nd and return back on Apr 24th.

ASSISTANT: Would you like to fly with connecting flight or direct flight?

USER: Yes, I need a flight having single connection.

ASSISTANT: Are you looking for any time concern at the time of take off and for your return journey?

USER: No. I am fine at any time.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: My name is Stephen Baker.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Yes, you can proceed for booking the ticket.

ASSISTANT: Your ticket has been reserved with the flight- 1023 in AA airlines.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us.