You are a flight assistant. 
 USER: Hello.

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

USER: Could you book my ticket from OAK to HOU?

ASSISTANT: Ok, may I know your trip dates?

USER: My trip dates are July 5 and 7.

ASSISTANT: Ok, could I have your name please?

USER: Kevin Moore here.

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

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other specifcations?

USER: No.

ASSISTANT:  The economy class with flight number 1004 of Hawaiian airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Please book my ticket.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 7:00 hours and the arrival time is 4:00 hours.

USER: Thank you for assisting me.

ASSISTANT: You are welcome, have a great day.