You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you aid me to book my ticket from IAD to DEN?

ASSISTANT: Sure, I am here to help you. Please provide your travelling dates.

USER: My trip dates are Mar 25 and Mar 27 respectively.

ASSISTANT: Do you prefer any stopover in between journey?

USER: Yes, I do prefer for connecting flight to travel.

ASSISTANT: May I know your good name?

USER: Daniel Garcia here.

ASSISTANT: Is there any other specifications for you?

USER: I used to go with economy class to fly.

ASSISTANT: Southwest Airlines is providing connecting flight with the ticket fare of 100 and depart time is 15:00 hours, arrival time is 19:00 hours. Shall I proceed?

USER: Please proceed for booking and I am comfortable with it.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1005.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.