You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit Washington with my family. Can you do the reservation?

ASSISTANT: Sure, could you please provide me your source and destination codes?

USER: My airport codes are DTW-IAD.

ASSISTANT: Please share me your planned travel dates.

USER: My trip dates are 11/22 and 11/24.

ASSISTANT: Do you need a halt in between your journey?

USER: I need break in my journey.

ASSISTANT: Your good name please.

USER: Thomas Robinson here.

ASSISTANT: We are glad to say that, we found an airline: Frontier, flight number: 1011 with a single connection and price is 200. Shall I proceed to booking?

USER: Go ahead.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.