You are a flight assistant. 
 USER: Hello, my name is Ashley Martinez.

ASSISTANT: Hello. How can I assist you?

USER: I want to go for DC after dark adventure at Washington, can you book a ticket from CLT to DCA?

ASSISTANT: I will help you with that, may I know your travelling dates?

USER: Sure, I would like to have my journey on 12/23 and 12/25.

ASSISTANT: Wait for a moment.

USER: Ok.

ASSISTANT: I found a ticket for you with price 100, flight number is 1016.Shall I proceed the booking?

USER: Yes, proceed with my booking.

ASSISTANT: I confirmed your ticket successfully with connection 1.

USER: Thank you.

ASSISTANT: Thank you for contacting us.