You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I need to travel from IAD to DFW, can you help me?

ASSISTANT: Sure, I can help you with that. May I know your planned departure and return travel dates?

USER: My trip dates are 08/25 and 08/27.

ASSISTANT: Do you need break in between your journey?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: Nothing more.

ASSISTANT: Can I have your good name please?

USER: I am Michael Lopez.

ASSISTANT: Frontier airlines is providing a single connected flight with ticket fare of 200, shall I proceed for booking?

USER: Yes, proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1007, have a safe journey.

USER: Thank you for that.

ASSISTANT: Thank you for choosing us.