You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I want to book a flight ticket from Chicago ORD to OAK. Can you find a flight ticket for me?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Ok, my planned trip dates are on Nov 29 and return on Dec 01.

ASSISTANT: Ok, could I have your name please?

USER: Yes, I am Margaret Lopez.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: Ok, I need a single connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: The economy class with flight number 1010 of Unites airline is available having fare as 100 and connection as 1, is it ok for you?

USER: You can proceed with the ticket booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 5:00 hours and the arrival time is 14:00 hours.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.