You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from DEN to DFW as a holiday trip. Can you do the reservation?

ASSISTANT: Sure, I am here to help you. May I know your planned trip dates?

USER: My journey dates are 04/29 and 05/01.

ASSISTANT: Do you have any connection limit preference?

USER: I need break in my journey.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with economy class.

ASSISTANT: Do you have any specific time concern?

USER: No.

ASSISTANT: Can you share me your name please?

USER: Myself Ashley Lewis.

ASSISTANT: Thank you for providing all the details, Ashley Lewis. As per the given intents there is a direct flight with Southwest Airlines and the airfare is about 200. Shall I proceed with flight 1010?

USER: Go ahead.

ASSISTANT: Your ticket is reserved for a economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching our agency.