You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel from OAK to DEN as a holiday trip.

ASSISTANT: Sure, I am here to help you to reserve the ticket. Can I know your travel dates?

USER: My trip dates are 06/23 and 06/25.

ASSISTANT: Ok, could you please tell me your airlines preference?

USER: I do not have any airline preference.

ASSISTANT: Do you have any connection limit requirement?

USER: I need break in my journey.

ASSISTANT: Ok, please tell me your name.

USER: Michael Adams here.

ASSISTANT: Ok, please share your other specifications.

USER: I do not have any other specifications.

ASSISTANT: The Southwest airlines is providing the single connecting flight with the cost 100. Shall I reserve an economy class ticket?

USER: Go ahead.

ASSISTANT: I have reserved your ticket successfully with the flight-1014. Have a nice journey.

USER: Thank you so much.

ASSISTANT: Thank you for approaching us.