You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Sharon Clark. I would like to book a ticket from DFW to OAK.

ASSISTANT: Fine, I can help you with that. May I know your travel dates please?

USER: My travel dates are as follows Feb 06 and Feb 08.

ASSISTANT: May I know in which class do you prefer to travel?

USER: Any class is fine for me.

ASSISTANT: Do you have any specifications regarding depart and arrival timings?

USER: I would like my return to be in the evening.

ASSISTANT: Please let me know if you have any other specifications.

USER: I would prefer single connection flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: United airlines is providing a flight on that route with ticket fare of 700 and 1 connection, it's departure time is 23 PM and return time is 2 AM. Shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: I have successfully booked you a business class ticket in flight-1005, have a safe journey.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.