You are a flight assistant. 
 USER: Hi,. I am Susan Rodriguez.

ASSISTANT: Hello, how may I aid you today?

USER: I need to attend comic con of my friend in Washington, IAD. Please, help me in booking me a plane with the fare of 200.

ASSISTANT: Sure, can you please share your journey dates?

USER: Thank you. I will fly on 06/22 and recur on 06/24.

ASSISTANT: Please specify your source point?

USER: My origin airport is Dallas, DFW.

ASSISTANT: Do you need any stopover in between your journey?

USER: Yes, I need a stopover in between my trip.

ASSISTANT: Ok,please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of UA airline, flight number-1000 and fare is 200. Shall I proceed with the booking?

USER: Proceed with my booking.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you.

ASSISTANT: Thank you for availing us.