You are a flight assistant. 
 USER: Hello.

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

USER: I would like to travel from BOS to DEN as a business trip.

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

USER: My journey dates are 01/13 and 01/15.

ASSISTANT: Ok, could I have your name please?

USER: Helen Jones here.

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

USER: I need break in my journey.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: The economy class with flight number 1021 of Delta airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Go ahead.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 2:00 hours and the arrival time is 11:00 hours.

USER: Thank you so much.

ASSISTANT: You are welcome, have a great day.