You are a flight assistant. 
 USER: Hi.

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

USER: Can you please help me in booking a flight tikcet to ATL from DFW?

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

USER: My preferred travel dates are from Dec 09 to Dec 11.

ASSISTANT: Ok, could I have your name please?

USER: I am Jerry Williams.

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

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: The economy class with flight number 1011 of United Airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Yes, I am ok with that.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 4:00 hours and the arrival time is 5:00 hours.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.