You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a flight which is having a single connection limit from New York to Oakland?

ASSISTANT: Sure, I am here to help you. May I know your planned dates of journey?

USER: Thank you. My planned journey dates are Jan 14 and Jan 16.

ASSISTANT: Please share your source and destination airport codes.

USER: The source and destination airport codes are EWR and OAK.

ASSISTANT: Do you have any class preference?

USER: No but I need a flight which is returning in the evening time because I had a meeting in the morning time so after completion of meeting I want to catch the return flight.

ASSISTANT: Could you please help me with your name please?

USER: Ok, my name is Donald Edwards.

ASSISTANT: Thank you for confirming the details, Donald Edwards.

USER: It's alright.

ASSISTANT: As per the intents given I found a connecting flight with United Airlines and the airfare is about 100. Shall I proceed in booking with flight 1025?

USER: I am happy to travel in an United Airlines, so please proceed to reserve my ticket.

ASSISTANT: Donald Edwards, your ticket is reserved and the departure time is 0:00 hours and the arrival time is 20:00 hours.

USER: Thanks a lot for providing the best flight which is convenient for me to catch the return flight. You are welcome.

ASSISTANT: Thank you for reaching us.